[INFO] fetching crate bve 0.0.1...
[INFO] documenting bve-0.0.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate bve 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate bve 0.0.1 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 bve 0.0.1
[INFO] finished tweaking crates.io crate bve 0.0.1
[INFO] tweaked toml for crates.io crate bve 0.0.1 written to /workspace/builds/worker-1-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] 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]  Downloading crates ...
[INFO] [stderr]   Downloaded tinystr v0.3.4
[INFO] [stderr]   Downloaded tracing-serde v0.1.3
[INFO] [stderr]   Downloaded unic-langid-macros-impl v0.8.0
[INFO] [stderr]   Downloaded unic-langid-macros v0.8.0
[INFO] [stderr]   Downloaded matchers v0.0.1
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[INFO] [stderr]   Downloaded rental v0.5.6
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[INFO] [stderr]   Downloaded intl-memoizer v0.3.0
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[INFO] [stderr]   Downloaded cgmath v0.17.0
[INFO] [stderr]   Downloaded include_dir_impl v0.5.0
[INFO] [stderr]   Downloaded indoc-impl v0.3.6
[INFO] [stderr]   Downloaded indoc v0.3.6
[INFO] [stderr]   Downloaded bve-derive v0.0.1
[INFO] [stderr]   Downloaded unic-locale-impl v0.8.0
[INFO] [stderr]   Downloaded unic-locale v0.8.0
[INFO] [stderr]   Downloaded serde_test v1.0.160
[INFO] [stderr]   Downloaded unic-langid v0.8.0
[INFO] [stderr]   Downloaded unic-langid-impl v0.8.0
[INFO] [stderr]   Downloaded fluent-langneg v0.12.1
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[INFO] [stderr]   Downloaded obj v0.9.1
[INFO] [stderr]   Downloaded serde_plain v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3e9fb0e76a93f2d7acaf6260ae68691788be4c139c59674cc6f68da270978423
[INFO] running `Command { std: "docker" "start" "-a" "3e9fb0e76a93f2d7acaf6260ae68691788be4c139c59674cc6f68da270978423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e9fb0e76a93f2d7acaf6260ae68691788be4c139c59674cc6f68da270978423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9fb0e76a93f2d7acaf6260ae68691788be4c139c59674cc6f68da270978423", kill_on_drop: false }`
[INFO] [stdout] 3e9fb0e76a93f2d7acaf6260ae68691788be4c139c59674cc6f68da270978423
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 94b449d3b83f3406525eaec34a971fc32bd7a70b671cf9ab8e9b35dc1aef3e97
[INFO] running `Command { std: "docker" "start" "-a" "94b449d3b83f3406525eaec34a971fc32bd7a70b671cf9ab8e9b35dc1aef3e97", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking tinystr v0.3.4
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]     Checking type-map v0.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking unic-langid-impl v0.8.0
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]     Checking fluent-syntax v0.9.3
[INFO] [stderr]     Checking regex-syntax v0.7.1
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking unic-locale-impl v0.8.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking unic-locale v0.8.0
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]     Checking chardetng v0.1.17
[INFO] [stderr]     Checking regex v1.8.1
[INFO] [stderr]     Checking locale_config v0.3.0
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling unic-langid-macros-impl v0.8.0
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking unic-langid-macros v0.8.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking unic-langid v0.8.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]     Checking intl-memoizer v0.3.0
[INFO] [stderr]     Checking fluent-langneg v0.12.1
[INFO] [stderr]     Checking intl_pluralrules v6.0.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling include_dir_impl v0.5.0
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling bve-derive v0.0.1
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/serde_proxy.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::export::{ToTokens, TokenStream2};
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/c_interface.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::export::TokenStream2;
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/span.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::export::{TokenStream, TokenStream2};
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/helpers.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::export::TokenStream2;
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/kvp.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | use syn::export::{TokenStream, TokenStream2};
[INFO] [stdout]    |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking include_dir v0.5.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/lib.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | #![feature(core_panic)]
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `to_token_stream` found for struct `Attribute` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/serde_proxy.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |         .map(Attribute::to_token_stream)
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ function or associated item not found in `Attribute`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use quote::ToTokens;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_token_stream` found for reference `&TypePath` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/serde_proxy.rs:126:53
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     process_type_proxy_conversion(p.into_token_stream())
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^ method not found in `&TypePath`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 1   | use quote::ToTokens;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_token_stream` found for reference `&proc_macro2::Literal` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/serde_proxy.rs:158:46
[INFO] [stdout]     |
[INFO] [stdout] 158 |                 syn::parse2::<syn::LitStr>(s.to_token_stream()).expect("Argument to default must be string literal.");
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^ method not found in `&Literal`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 1   | use quote::ToTokens;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bve-derive-0.0.1/src/helpers.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             l.extend(r);
[INFO] [stdout]   |             ^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bve-derive` due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "94b449d3b83f3406525eaec34a971fc32bd7a70b671cf9ab8e9b35dc1aef3e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b449d3b83f3406525eaec34a971fc32bd7a70b671cf9ab8e9b35dc1aef3e97", kill_on_drop: false }`
[INFO] [stdout] 94b449d3b83f3406525eaec34a971fc32bd7a70b671cf9ab8e9b35dc1aef3e97
