Sep 01 02:47:27.578 INFO checking varianteq-0.4.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 02:47:27.578 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 02:47:27.578 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 02:47:27.818 INFO blam! 0f9b203ce1c6dd9d90f0d24c423d62e9ea4b4e5c1b599ab415ed9b71fada53da
Sep 01 02:47:27.821 INFO running `"docker" "start" "-a" "0f9b203ce1c6dd9d90f0d24c423d62e9ea4b4e5c1b599ab415ed9b71fada53da"`
Sep 01 02:47:28.413 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 01 02:47:28.413 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 01 02:47:28.413 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 01 02:47:28.413 INFO kablam! files will be included as a test target:
Sep 01 02:47:28.413 INFO kablam! 
Sep 01 02:47:28.413 INFO kablam! * /source/tests/generic.rs
Sep 01 02:47:28.413 INFO kablam! 
Sep 01 02:47:28.413 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 01 02:47:28.413 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 01 02:47:28.413 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 01 02:47:28.413 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 01 02:47:28.413 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 01 02:47:28.413 INFO kablam! 
Sep 01 02:47:28.413 INFO kablam! For more information on this warning you can consult
Sep 01 02:47:28.413 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 01 02:47:28.431 INFO kablam!    Compiling syn v0.13.11
Sep 01 02:47:35.249 INFO kablam!     Checking varianteq v0.4.1 (file:///source)
Sep 01 02:47:36.503 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.503 INFO kablam!   --> src/lib.rs:66:18
Sep 01 02:47:36.503 INFO kablam!    |
Sep 01 02:47:36.503 INFO kablam! 66 | use proc_macro::{Diagnostic, TokenStream};
Sep 01 02:47:36.503 INFO kablam!    |                  ^^^^^^^^^^
Sep 01 02:47:36.503 INFO kablam!    |
Sep 01 02:47:36.504 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.504 INFO kablam! 
Sep 01 02:47:36.504 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.504 INFO kablam!  --> src/varianteq.rs:1:18
Sep 01 02:47:36.504 INFO kablam!   |
Sep 01 02:47:36.504 INFO kablam! 1 | use proc_macro::{Diagnostic, Level};
Sep 01 02:47:36.504 INFO kablam!   |                  ^^^^^^^^^^
Sep 01 02:47:36.506 INFO kablam!   |
Sep 01 02:47:36.506 INFO kablam!   = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.507 INFO kablam! 
Sep 01 02:47:36.507 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.507 INFO kablam!  --> src/varianteq.rs:1:30
Sep 01 02:47:36.507 INFO kablam!   |
Sep 01 02:47:36.507 INFO kablam! 1 | use proc_macro::{Diagnostic, Level};
Sep 01 02:47:36.507 INFO kablam!   |                              ^^^^^
Sep 01 02:47:36.508 INFO kablam!   |
Sep 01 02:47:36.508 INFO kablam!   = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.508 INFO kablam! 
Sep 01 02:47:36.509 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.509 INFO kablam!  --> src/varianteq.rs:5:52
Sep 01 02:47:36.509 INFO kablam!   |
Sep 01 02:47:36.509 INFO kablam! 5 | pub fn derive(item: DeriveInput) -> Result<Tokens, Diagnostic> {
Sep 01 02:47:36.509 INFO kablam!   |                                                    ^^^^^^^^^^
Sep 01 02:47:36.509 INFO kablam!   |
Sep 01 02:47:36.510 INFO kablam!   = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.510 INFO kablam! 
Sep 01 02:47:36.511 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.511 INFO kablam!   --> src/varianteq.rs:21:46
Sep 01 02:47:36.511 INFO kablam!    |
Sep 01 02:47:36.511 INFO kablam! 21 | fn check_enum_data(data: Data) -> Result<(), Diagnostic> {
Sep 01 02:47:36.511 INFO kablam!    |                                              ^^^^^^^^^^
Sep 01 02:47:36.511 INFO kablam!    |
Sep 01 02:47:36.511 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.512 INFO kablam! 
Sep 01 02:47:36.512 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.512 INFO kablam!   --> src/varianteq.rs:24:18
Sep 01 02:47:36.512 INFO kablam!    |
Sep 01 02:47:36.512 INFO kablam! 24 |         _ => Err(Diagnostic::new(
Sep 01 02:47:36.512 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Sep 01 02:47:36.513 INFO kablam!    |
Sep 01 02:47:36.513 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.513 INFO kablam! 
Sep 01 02:47:36.514 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.514 INFO kablam!   --> src/varianteq.rs:25:13
Sep 01 02:47:36.514 INFO kablam!    |
Sep 01 02:47:36.514 INFO kablam! 25 |             Level::Error,
Sep 01 02:47:36.514 INFO kablam!    |             ^^^^^^^^^^^^
Sep 01 02:47:36.514 INFO kablam!    |
Sep 01 02:47:36.515 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.515 INFO kablam! 
Sep 01 02:47:36.515 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.515 INFO kablam!   --> src/lib.rs:72:51
Sep 01 02:47:36.515 INFO kablam!    |
Sep 01 02:47:36.515 INFO kablam! 72 | type DeriveFn = fn(DeriveInput) -> Result<Tokens, Diagnostic>;
Sep 01 02:47:36.515 INFO kablam!    |                                                   ^^^^^^^^^^
Sep 01 02:47:36.516 INFO kablam!    |
Sep 01 02:47:36.516 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.517 INFO kablam! 
Sep 01 02:47:36.517 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.517 INFO kablam!   --> src/lib.rs:87:27
Sep 01 02:47:36.517 INFO kablam!    |
Sep 01 02:47:36.517 INFO kablam! 87 | fn handle_derive_err(err: Diagnostic) -> TokenStream {
Sep 01 02:47:36.517 INFO kablam!    |                           ^^^^^^^^^^
Sep 01 02:47:36.517 INFO kablam!    |
Sep 01 02:47:36.518 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.518 INFO kablam! 
Sep 01 02:47:36.596 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.596 INFO kablam!   --> src/lib.rs:88:9
Sep 01 02:47:36.596 INFO kablam!    |
Sep 01 02:47:36.596 INFO kablam! 88 |     err.emit();
Sep 01 02:47:36.596 INFO kablam!    |         ^^^^
Sep 01 02:47:36.596 INFO kablam!    |
Sep 01 02:47:36.596 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.596 INFO kablam! 
Sep 01 02:47:36.620 INFO kablam! error: aborting due to 10 previous errors
Sep 01 02:47:36.620 INFO kablam! 
Sep 01 02:47:36.621 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 02:47:36.633 INFO kablam! error: Could not compile `varianteq`.
Sep 01 02:47:36.633 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 02:47:36.641 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.641 INFO kablam!   --> src/lib.rs:66:18
Sep 01 02:47:36.641 INFO kablam!    |
Sep 01 02:47:36.641 INFO kablam! 66 | use proc_macro::{Diagnostic, TokenStream};
Sep 01 02:47:36.641 INFO kablam!    |                  ^^^^^^^^^^
Sep 01 02:47:36.643 INFO kablam!    |
Sep 01 02:47:36.644 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.645 INFO kablam! 
Sep 01 02:47:36.645 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.646 INFO kablam!  --> src/varianteq.rs:1:18
Sep 01 02:47:36.646 INFO kablam!   |
Sep 01 02:47:36.646 INFO kablam! 1 | use proc_macro::{Diagnostic, Level};
Sep 01 02:47:36.646 INFO kablam!   |                  ^^^^^^^^^^
Sep 01 02:47:36.646 INFO kablam!   |
Sep 01 02:47:36.646 INFO kablam!   = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.646 INFO kablam! 
Sep 01 02:47:36.647 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.647 INFO kablam!  --> src/varianteq.rs:1:30
Sep 01 02:47:36.647 INFO kablam!   |
Sep 01 02:47:36.647 INFO kablam! 1 | use proc_macro::{Diagnostic, Level};
Sep 01 02:47:36.647 INFO kablam!   |                              ^^^^^
Sep 01 02:47:36.647 INFO kablam!   |
Sep 01 02:47:36.647 INFO kablam!   = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.647 INFO kablam! 
Sep 01 02:47:36.647 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.647 INFO kablam!  --> src/varianteq.rs:5:52
Sep 01 02:47:36.647 INFO kablam!   |
Sep 01 02:47:36.647 INFO kablam! 5 | pub fn derive(item: DeriveInput) -> Result<Tokens, Diagnostic> {
Sep 01 02:47:36.647 INFO kablam!   |                                                    ^^^^^^^^^^
Sep 01 02:47:36.648 INFO kablam!   |
Sep 01 02:47:36.648 INFO kablam!   = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.648 INFO kablam! 
Sep 01 02:47:36.648 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.648 INFO kablam!   --> src/varianteq.rs:21:46
Sep 01 02:47:36.648 INFO kablam!    |
Sep 01 02:47:36.648 INFO kablam! 21 | fn check_enum_data(data: Data) -> Result<(), Diagnostic> {
Sep 01 02:47:36.648 INFO kablam!    |                                              ^^^^^^^^^^
Sep 01 02:47:36.648 INFO kablam!    |
Sep 01 02:47:36.648 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.649 INFO kablam! 
Sep 01 02:47:36.649 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.649 INFO kablam!   --> src/varianteq.rs:24:18
Sep 01 02:47:36.649 INFO kablam!    |
Sep 01 02:47:36.649 INFO kablam! 24 |         _ => Err(Diagnostic::new(
Sep 01 02:47:36.649 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Sep 01 02:47:36.649 INFO kablam!    |
Sep 01 02:47:36.649 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.650 INFO kablam! 
Sep 01 02:47:36.650 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.650 INFO kablam!   --> src/varianteq.rs:25:13
Sep 01 02:47:36.650 INFO kablam!    |
Sep 01 02:47:36.650 INFO kablam! 25 |             Level::Error,
Sep 01 02:47:36.650 INFO kablam!    |             ^^^^^^^^^^^^
Sep 01 02:47:36.650 INFO kablam!    |
Sep 01 02:47:36.650 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.650 INFO kablam! 
Sep 01 02:47:36.650 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.650 INFO kablam!   --> src/lib.rs:72:51
Sep 01 02:47:36.650 INFO kablam!    |
Sep 01 02:47:36.650 INFO kablam! 72 | type DeriveFn = fn(DeriveInput) -> Result<Tokens, Diagnostic>;
Sep 01 02:47:36.651 INFO kablam!    |                                                   ^^^^^^^^^^
Sep 01 02:47:36.651 INFO kablam!    |
Sep 01 02:47:36.651 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.651 INFO kablam! 
Sep 01 02:47:36.651 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.651 INFO kablam!   --> src/lib.rs:87:27
Sep 01 02:47:36.651 INFO kablam!    |
Sep 01 02:47:36.651 INFO kablam! 87 | fn handle_derive_err(err: Diagnostic) -> TokenStream {
Sep 01 02:47:36.651 INFO kablam!    |                           ^^^^^^^^^^
Sep 01 02:47:36.651 INFO kablam!    |
Sep 01 02:47:36.652 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.652 INFO kablam! 
Sep 01 02:47:36.775 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 01 02:47:36.775 INFO kablam!   --> src/lib.rs:88:9
Sep 01 02:47:36.775 INFO kablam!    |
Sep 01 02:47:36.775 INFO kablam! 88 |     err.emit();
Sep 01 02:47:36.775 INFO kablam!    |         ^^^^
Sep 01 02:47:36.775 INFO kablam!    |
Sep 01 02:47:36.775 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 01 02:47:36.775 INFO kablam! 
Sep 01 02:47:36.812 INFO kablam! error: aborting due to 10 previous errors
Sep 01 02:47:36.813 INFO kablam! 
Sep 01 02:47:36.813 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 02:47:36.825 INFO kablam! error: Could not compile `varianteq`.
Sep 01 02:47:36.825 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 02:47:40.228 INFO kablam! error: build failed
Sep 01 02:47:40.229 INFO kablam! su: No module specific data is present
Sep 01 02:47:40.661 INFO running `"docker" "rm" "-f" "0f9b203ce1c6dd9d90f0d24c423d62e9ea4b4e5c1b599ab415ed9b71fada53da"`
Sep 01 02:47:40.791 INFO blam! 0f9b203ce1c6dd9d90f0d24c423d62e9ea4b4e5c1b599ab415ed9b71fada53da