[INFO] fetching crate impls_index 0.1.3...
[INFO] checking impls_index-0.1.3 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate impls_index 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate impls_index 0.1.3 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate impls_index 0.1.3
[INFO] removed 1 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate impls_index 0.1.3
[INFO] tweaked toml for crates.io crate impls_index 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate impls_index 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f24f2916f412f861dd5991f977d1ac1cad4ce3298016585ad385700789fa4d80
[INFO] running `Command { std: "docker" "start" "-a" "f24f2916f412f861dd5991f977d1ac1cad4ce3298016585ad385700789fa4d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f24f2916f412f861dd5991f977d1ac1cad4ce3298016585ad385700789fa4d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24f2916f412f861dd5991f977d1ac1cad4ce3298016585ad385700789fa4d80", kill_on_drop: false }`
[INFO] [stdout] f24f2916f412f861dd5991f977d1ac1cad4ce3298016585ad385700789fa4d80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1d4f09c03cd102c04f48ddc3f5d32def5ee246874fddafcfee6946515ef1a6
[INFO] running `Command { std: "docker" "start" "-a" "2d1d4f09c03cd102c04f48ddc3f5d32def5ee246874fddafcfee6946515ef1a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling type_constructor v0.1.19
[INFO] [stderr]    Compiling winterval v0.1.5
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling mod_interface_runtime v0.1.0
[INFO] [stderr]    Compiling serde v1.0.138
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling for_each v0.1.3
[INFO] [stderr]     Checking former_runtime v0.1.11
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.138
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]    Compiling trybuild v1.0.63
[INFO] [stderr]    Compiling rustversion v1.0.7
[INFO] [stderr]     Checking pretty_assertions v1.2.1
[INFO] [stderr]     Checking implements v0.1.1
[INFO] [stderr]     Checking dissimilar v1.0.4
[INFO] [stderr]     Checking inspect_type v0.1.2
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking is_slice v0.1.1
[INFO] [stderr]     Checking typing_tools v0.1.4
[INFO] [stderr]     Checking diagnostics_tools v0.1.3
[INFO] [stderr]     Checking mem_tools v0.1.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling iter_tools v0.1.3
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]    Compiling proc_macro_tools v0.1.9
[INFO] [stderr]    Compiling impls_index_meta v0.1.1
[INFO] [stderr]    Compiling mod_interface_meta v0.1.1
[INFO] [stderr]    Compiling former_meta v0.1.11
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mod_interface_meta-0.1.1/rust/impl/meta/mod_interface/meta/record.rs:114:34
[INFO] [stdout]     |
[INFO] [stdout] 114 |           elements : vec!( ident.into() ).into(),
[INFO] [stdout]     |                                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]     |
[INFO] [stdout] 114 |           elements : vec!( <proc_macro_tools::syn::Ident as Into<T>>::into(ident) ).into(),
[INFO] [stdout]     |                            ++++++++++++++++++++++++++++++++++++++++++++++++     ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mod_interface_meta` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2d1d4f09c03cd102c04f48ddc3f5d32def5ee246874fddafcfee6946515ef1a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1d4f09c03cd102c04f48ddc3f5d32def5ee246874fddafcfee6946515ef1a6", kill_on_drop: false }`
[INFO] [stdout] 2d1d4f09c03cd102c04f48ddc3f5d32def5ee246874fddafcfee6946515ef1a6
