[INFO] fetching crate custom-slice-macros 0.1.1...
[INFO] checking custom-slice-macros-0.1.1 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579
[INFO] extracting crate custom-slice-macros 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate custom-slice-macros 0.1.1 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate custom-slice-macros 0.1.1
[INFO] finished tweaking crates.io crate custom-slice-macros 0.1.1
[INFO] tweaked toml for crates.io crate custom-slice-macros 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d8f90dc5f0afc3e3a31ec03ff9dfc8d49024bbfa6de55b4d3f38fd0bb5dbcb5
[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" "0d8f90dc5f0afc3e3a31ec03ff9dfc8d49024bbfa6de55b4d3f38fd0bb5dbcb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d8f90dc5f0afc3e3a31ec03ff9dfc8d49024bbfa6de55b4d3f38fd0bb5dbcb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8f90dc5f0afc3e3a31ec03ff9dfc8d49024bbfa6de55b4d3f38fd0bb5dbcb5", kill_on_drop: false }`
[INFO] [stdout] 0d8f90dc5f0afc3e3a31ec03ff9dfc8d49024bbfa6de55b4d3f38fd0bb5dbcb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b35525cea4d52c5cb59ca80604b0ba8b912b103b9f7c8c9b00c63feb0f12b3e
[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" "2b35525cea4d52c5cb59ca80604b0ba8b912b103b9f7c8c9b00c63feb0f12b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking custom-slice-macros v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> tests/derives.rs:48:13
[INFO] [stdout]     |
[INFO] [stdout] 48  | /             custom_slice_macros::define_slice_types_pair! {
[INFO] [stdout] 49  | |                 #[custom_slice(owned)]
[INFO] [stdout] 50  | |                 $(#[$meta_owned])*
[INFO] [stdout] 51  | |                 struct Owned($owned_inner);
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |                 fn validate(_: &$slice_inner) -> Result<(), $ty_error> $body
[INFO] [stdout] 60  | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 227 | /     gen_test! {
[INFO] [stdout] 228 | |         name: try_from_inner,
[INFO] [stdout] 229 | |         #[custom_slice(derive(TryFromInner))]
[INFO] [stdout] 230 | |         #[custom_slice(error(r#type = "()"))]
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         validator: () { Ok(()) },
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: `#[custom_slice(error(type = "..."))]` should be specified
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> tests/derives.rs:48:13
[INFO] [stdout]     |
[INFO] [stdout] 48  | /             custom_slice_macros::define_slice_types_pair! {
[INFO] [stdout] 49  | |                 #[custom_slice(owned)]
[INFO] [stdout] 50  | |                 $(#[$meta_owned])*
[INFO] [stdout] 51  | |                 struct Owned($owned_inner);
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |                 fn validate(_: &$slice_inner) -> Result<(), $ty_error> $body
[INFO] [stdout] 60  | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 414 | /     gen_test! {
[INFO] [stdout] 415 | |         name: try_from_inner,
[INFO] [stdout] 416 | |         #[custom_slice(error(r#type = "()"))]
[INFO] [stdout] 417 | |         owned: Vec<u8>,
[INFO] [stdout] ...   |
[INFO] [stdout] 423 | |         validator: () { Ok(()) },
[INFO] [stdout] 424 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: `#[custom_slice(error(type = "..."))]` should be specified
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> tests/derives.rs:48:13
[INFO] [stdout]     |
[INFO] [stdout] 48  | /             custom_slice_macros::define_slice_types_pair! {
[INFO] [stdout] 49  | |                 #[custom_slice(owned)]
[INFO] [stdout] 50  | |                 $(#[$meta_owned])*
[INFO] [stdout] 51  | |                 struct Owned($owned_inner);
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |                 fn validate(_: &$slice_inner) -> Result<(), $ty_error> $body
[INFO] [stdout] 60  | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 426 | /     gen_test! {
[INFO] [stdout] 427 | |         name: try_from_inner_mut,
[INFO] [stdout] 428 | |         #[custom_slice(error(r#type = "()"))]
[INFO] [stdout] 429 | |         owned: Vec<u8>,
[INFO] [stdout] ...   |
[INFO] [stdout] 435 | |         validator: () { Ok(()) },
[INFO] [stdout] 436 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: `#[custom_slice(error(type = "..."))]` should be specified
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Owned` in this scope
[INFO] [stdout]    --> tests/derives.rs:63:25
[INFO] [stdout]     |
[INFO] [stdout] 63  |                   owned { Owned: Vec<u8> },
[INFO] [stdout]     |                           ^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 227 | /     gen_test! {
[INFO] [stdout] 228 | |         name: try_from_inner,
[INFO] [stdout] 229 | |         #[custom_slice(derive(TryFromInner))]
[INFO] [stdout] 230 | |         #[custom_slice(error(r#type = "()"))]
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         validator: () { Ok(()) },
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing one of these items:
[INFO] [stdout]             crate::owned::as_mut_slice::Owned
[INFO] [stdout]             crate::owned::as_mut_slice_inner::Owned
[INFO] [stdout]             crate::owned::as_ref_slice::Owned
[INFO] [stdout]             crate::owned::as_ref_slice_inner::Owned
[INFO] [stdout]             crate::owned::borrow::Owned
[INFO] [stdout]             crate::owned::borrow_mut::Owned
[INFO] [stdout]             crate::owned::deref::Owned
[INFO] [stdout]             crate::owned::deref_mut::Owned
[INFO] [stdout]             crate::owned::from_inner::Owned
[INFO] [stdout]             crate::owned::into_inner::Owned
[INFO] [stdout]             crate::owned::partial_eq::Owned
[INFO] [stdout]             crate::owned::partial_eq_bulk::Owned
[INFO] [stdout]             crate::owned::partial_eq_inner_bulk::Owned
[INFO] [stdout]             crate::owned::partial_ord::Owned
[INFO] [stdout]             crate::owned::partial_ord_bulk::Owned
[INFO] [stdout]             crate::owned::partial_ord_inner_bulk::Owned
[INFO] [stdout]             crate::slice::as_mut_slice::Owned
[INFO] [stdout]             crate::slice::as_mut_slice_inner::Owned
[INFO] [stdout]             crate::slice::as_ref_slice::Owned
[INFO] [stdout]             crate::slice::as_ref_slice_inner::Owned
[INFO] [stdout]             crate::slice::default_box::Owned
[INFO] [stdout]             crate::slice::default_ref::Owned
[INFO] [stdout]             crate::slice::default_ref_mut::Owned
[INFO] [stdout]             crate::slice::deref::Owned
[INFO] [stdout]             crate::slice::deref_mut::Owned
[INFO] [stdout]             crate::slice::from_inner::Owned
[INFO] [stdout]             crate::slice::from_inner_mut::Owned
[INFO] [stdout]             crate::slice::into_arc::Owned
[INFO] [stdout]             crate::slice::into_box::Owned
[INFO] [stdout]             crate::slice::into_rc::Owned
[INFO] [stdout]             crate::slice::partial_eq_bulk::Owned
[INFO] [stdout]             crate::slice::partial_eq_inner_bulk::Owned
[INFO] [stdout]             crate::slice::partial_ord_bulk::Owned
[INFO] [stdout]             crate::slice::partial_ord_inner_bulk::Owned
[INFO] [stdout]             crate::slice::to_owned::Owned
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Slice` in this scope
[INFO] [stdout]    --> tests/derives.rs:70:25
[INFO] [stdout]     |
[INFO] [stdout] 70  |                   slice { Slice: [u8] },
[INFO] [stdout]     |                           ^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 414 | /     gen_test! {
[INFO] [stdout] 415 | |         name: try_from_inner,
[INFO] [stdout] 416 | |         #[custom_slice(error(r#type = "()"))]
[INFO] [stdout] 417 | |         owned: Vec<u8>,
[INFO] [stdout] ...   |
[INFO] [stdout] 423 | |         validator: () { Ok(()) },
[INFO] [stdout] 424 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing one of these items:
[INFO] [stdout]             crate::owned::as_mut_slice::Slice
[INFO] [stdout]             crate::owned::as_mut_slice_inner::Slice
[INFO] [stdout]             crate::owned::as_ref_slice::Slice
[INFO] [stdout]             crate::owned::as_ref_slice_inner::Slice
[INFO] [stdout]             crate::owned::borrow::Slice
[INFO] [stdout]             crate::owned::borrow_mut::Slice
[INFO] [stdout]             crate::owned::deref::Slice
[INFO] [stdout]             crate::owned::deref_mut::Slice
[INFO] [stdout]             crate::owned::from_inner::Slice
[INFO] [stdout]             crate::owned::into_inner::Slice
[INFO] [stdout]             crate::owned::partial_eq::Slice
[INFO] [stdout]             crate::owned::partial_eq_bulk::Slice
[INFO] [stdout]             crate::owned::partial_eq_inner_bulk::Slice
[INFO] [stdout]             crate::owned::partial_ord::Slice
[INFO] [stdout]             crate::owned::partial_ord_bulk::Slice
[INFO] [stdout]             crate::owned::partial_ord_inner_bulk::Slice
[INFO] [stdout]             crate::slice::as_mut_slice::Slice
[INFO] [stdout]             crate::slice::as_mut_slice_inner::Slice
[INFO] [stdout]             crate::slice::as_ref_slice::Slice
[INFO] [stdout]             crate::slice::as_ref_slice_inner::Slice
[INFO] [stdout]             crate::slice::default_box::Slice
[INFO] [stdout]             crate::slice::default_ref::Slice
[INFO] [stdout]             crate::slice::default_ref_mut::Slice
[INFO] [stdout]             crate::slice::deref::Slice
[INFO] [stdout]             crate::slice::deref_mut::Slice
[INFO] [stdout]             crate::slice::from_inner::Slice
[INFO] [stdout]             crate::slice::from_inner_mut::Slice
[INFO] [stdout]             crate::slice::into_arc::Slice
[INFO] [stdout]             crate::slice::into_box::Slice
[INFO] [stdout]             crate::slice::into_rc::Slice
[INFO] [stdout]             crate::slice::partial_eq_bulk::Slice
[INFO] [stdout]             crate::slice::partial_eq_inner_bulk::Slice
[INFO] [stdout]             crate::slice::partial_ord_bulk::Slice
[INFO] [stdout]             crate::slice::partial_ord_inner_bulk::Slice
[INFO] [stdout]             crate::slice::to_owned::Slice
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Slice` in this scope
[INFO] [stdout]    --> tests/derives.rs:70:25
[INFO] [stdout]     |
[INFO] [stdout] 70  |                   slice { Slice: [u8] },
[INFO] [stdout]     |                           ^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 426 | /     gen_test! {
[INFO] [stdout] 427 | |         name: try_from_inner_mut,
[INFO] [stdout] 428 | |         #[custom_slice(error(r#type = "()"))]
[INFO] [stdout] 429 | |         owned: Vec<u8>,
[INFO] [stdout] ...   |
[INFO] [stdout] 435 | |         validator: () { Ok(()) },
[INFO] [stdout] 436 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider importing one of these items:
[INFO] [stdout]             crate::owned::as_mut_slice::Slice
[INFO] [stdout]             crate::owned::as_mut_slice_inner::Slice
[INFO] [stdout]             crate::owned::as_ref_slice::Slice
[INFO] [stdout]             crate::owned::as_ref_slice_inner::Slice
[INFO] [stdout]             crate::owned::borrow::Slice
[INFO] [stdout]             crate::owned::borrow_mut::Slice
[INFO] [stdout]             crate::owned::deref::Slice
[INFO] [stdout]             crate::owned::deref_mut::Slice
[INFO] [stdout]             crate::owned::from_inner::Slice
[INFO] [stdout]             crate::owned::into_inner::Slice
[INFO] [stdout]             crate::owned::partial_eq::Slice
[INFO] [stdout]             crate::owned::partial_eq_bulk::Slice
[INFO] [stdout]             crate::owned::partial_eq_inner_bulk::Slice
[INFO] [stdout]             crate::owned::partial_ord::Slice
[INFO] [stdout]             crate::owned::partial_ord_bulk::Slice
[INFO] [stdout]             crate::owned::partial_ord_inner_bulk::Slice
[INFO] [stdout]             crate::slice::as_mut_slice::Slice
[INFO] [stdout]             crate::slice::as_mut_slice_inner::Slice
[INFO] [stdout]             crate::slice::as_ref_slice::Slice
[INFO] [stdout]             crate::slice::as_ref_slice_inner::Slice
[INFO] [stdout]             crate::slice::default_box::Slice
[INFO] [stdout]             crate::slice::default_ref::Slice
[INFO] [stdout]             crate::slice::default_ref_mut::Slice
[INFO] [stdout]             crate::slice::deref::Slice
[INFO] [stdout]             crate::slice::deref_mut::Slice
[INFO] [stdout]             crate::slice::from_inner::Slice
[INFO] [stdout]             crate::slice::from_inner_mut::Slice
[INFO] [stdout]             crate::slice::into_arc::Slice
[INFO] [stdout]             crate::slice::into_box::Slice
[INFO] [stdout]             crate::slice::into_rc::Slice
[INFO] [stdout]             crate::slice::partial_eq_bulk::Slice
[INFO] [stdout]             crate::slice::partial_eq_inner_bulk::Slice
[INFO] [stdout]             crate::slice::partial_ord_bulk::Slice
[INFO] [stdout]             crate::slice::partial_ord_inner_bulk::Slice
[INFO] [stdout]             crate::slice::to_owned::Slice
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `custom-slice-macros`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2b35525cea4d52c5cb59ca80604b0ba8b912b103b9f7c8c9b00c63feb0f12b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b35525cea4d52c5cb59ca80604b0ba8b912b103b9f7c8c9b00c63feb0f12b3e", kill_on_drop: false }`
[INFO] [stdout] 2b35525cea4d52c5cb59ca80604b0ba8b912b103b9f7c8c9b00c63feb0f12b3e