[INFO] fetching crate rsmonad-macros 0.1.2...
[INFO] testing rsmonad-macros-0.1.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rsmonad-macros 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rsmonad-macros 0.1.2
[INFO] finished tweaking crates.io crate rsmonad-macros 0.1.2
[INFO] tweaked toml for crates.io crate rsmonad-macros 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsmonad-macros 0.1.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e7495947e55f0da98cee1b995cdeddd533001911501332f1cb3e83c0dc385fc0
[INFO] running `Command { std: "docker" "start" "e7495947e55f0da98cee1b995cdeddd533001911501332f1cb3e83c0dc385fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7495947e55f0da98cee1b995cdeddd533001911501332f1cb3e83c0dc385fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e7495947e55f0da98cee1b995cdeddd533001911501332f1cb3e83c0dc385fc0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7495947e55f0da98cee1b995cdeddd533001911501332f1cb3e83c0dc385fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e7495947e55f0da98cee1b995cdeddd533001911501332f1cb3e83c0dc385fc0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling rsmonad-macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0560]: struct `ItemImpl` has no field named `defaultness`
[INFO] [stdout]    --> src/lib.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         defaultness: None,
[INFO] [stdout]     |         ^^^^^^^^^^^ `ItemImpl` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |             None,
[INFO] [stdout]     |             ^^^^ expected `Path`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `syn::Path`
[INFO] [stdout]                  found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:259:22
[INFO] [stdout]     |
[INFO] [stdout] 259 |           trait_: Some((
[INFO] [stdout]     |  _________________----_^
[INFO] [stdout]     | |                 |
[INFO] [stdout]     | |                 arguments to this enum variant are incorrect
[INFO] [stdout] 260 | |             None,
[INFO] [stdout] 261 | |             syn::parse2(quote! { quickcheck::Arbitrary })?,
[INFO] [stdout] 262 | |             syn::token::For {
[INFO] [stdout] 263 | |                 span: Span::call_site(),
[INFO] [stdout] 264 | |             },
[INFO] [stdout] 265 | |         )),
[INFO] [stdout]     | |_________^ expected a tuple with 2 elements, found one with 3 elements
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected tuple `(syn::Path, For)`
[INFO] [stdout]                found tuple `(syn::Path, For, For)`
[INFO] [stdout] help: the type constructed contains `(syn::Path, For, For)` due to the type of the argument passed
[INFO] [stdout]    --> src/lib.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |            trait_: Some((
[INFO] [stdout]     |   _________________^    -
[INFO] [stdout]     |  |______________________|
[INFO] [stdout] 260 | ||             None,
[INFO] [stdout] 261 | ||             syn::parse2(quote! { quickcheck::Arbitrary })?,
[INFO] [stdout] 262 | ||             syn::token::For {
[INFO] [stdout] 263 | ||                 span: Span::call_site(),
[INFO] [stdout] 264 | ||             },
[INFO] [stdout] 265 | ||         )),
[INFO] [stdout]     | ||_________-^
[INFO] [stdout]     | |__________|
[INFO] [stdout]     |            this argument influences the type of `Some`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]    --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/option.rs:606:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `attrs` in initializer of `TypePath`
[INFO] [stdout]    --> src/lib.rs:266:43
[INFO] [stdout]     |
[INFO] [stdout] 266 |         self_ty: Box::new(syn::Type::Path(syn::TypePath {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^ missing `attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `ExprClosure` has no field named `movability`
[INFO] [stdout]    --> src/lib.rs:385:33
[INFO] [stdout]     |
[INFO] [stdout] 385 | ...                   movability: None,
[INFO] [stdout]     |                       ^^^^^^^^^^ `ExprClosure` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `modifiers`, `inputs_begin`, `inputs_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `ExprClosure` has no field named `or1_token`
[INFO] [stdout]    --> src/lib.rs:388:33
[INFO] [stdout]     |
[INFO] [stdout] 388 | ...                   or1_token: syn::token::Or {
[INFO] [stdout]     |                       ^^^^^^^^^ `ExprClosure` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `modifiers`, `inputs_begin`, `inputs_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `ExprClosure` has no field named `or2_token`
[INFO] [stdout]    --> src/lib.rs:402:33
[INFO] [stdout]     |
[INFO] [stdout] 402 | ...                   or2_token: syn::token::Or {
[INFO] [stdout]     |                       ^^^^^^^^^ `ExprClosure` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `modifiers`, `inputs_begin`, `inputs_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0308, E0560.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsmonad-macros` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "e7495947e55f0da98cee1b995cdeddd533001911501332f1cb3e83c0dc385fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7495947e55f0da98cee1b995cdeddd533001911501332f1cb3e83c0dc385fc0", kill_on_drop: false }`
[INFO] [stdout] e7495947e55f0da98cee1b995cdeddd533001911501332f1cb3e83c0dc385fc0
