Aug 01 19:58:58.427 INFO checking tryfromfail-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 19:58:58.427 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:58:58.427 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:58:58.428 INFO running `"docker" "create" "-v" "/tmp/crater.k69DEN7wZ8yS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 19:58:58.663 INFO blam! 16f127b93ad3ebfa3324e67a8bf74c4ba7e5b5766529891e0b55e5ae11834944
Aug 01 19:58:58.666 INFO running `"docker" "start" "-a" "16f127b93ad3ebfa3324e67a8bf74c4ba7e5b5766529891e0b55e5ae11834944"`
Aug 01 19:58:59.973 INFO kablam!     Checking proc-macro2 v0.3.8
Aug 01 19:58:59.980 INFO kablam!    Compiling syn v0.13.11
Aug 01 19:59:03.083 INFO kablam!     Checking quote v0.5.2
Aug 01 19:59:15.367 INFO kablam!     Checking tryfromfail v0.1.0 (file:///source)
Aug 01 19:59:20.643 INFO kablam! error[E0658]: use of unstable library feature 'try_from' (see issue #33417)
Aug 01 19:59:20.643 INFO kablam!  --> tests/test.rs:4:5
Aug 01 19:59:20.643 INFO kablam!   |
Aug 01 19:59:20.643 INFO kablam! 4 | use std::convert::TryInto;
Aug 01 19:59:20.643 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:59:20.644 INFO kablam! 
Aug 01 19:59:20.644 INFO kablam! error[E0658]: use of unstable library feature 'try_from' (see issue #33417)
Aug 01 19:59:20.644 INFO kablam!  --> tests/test.rs:6:28
Aug 01 19:59:20.644 INFO kablam!   |
Aug 01 19:59:20.644 INFO kablam! 6 | #[derive(Debug, PartialEq, FailingTryFrom)]
Aug 01 19:59:20.644 INFO kablam!   |                            ^^^^^^^^^^^^^^
Aug 01 19:59:20.644 INFO kablam! 
Aug 01 19:59:20.695 INFO kablam! error[E0658]: use of unstable library feature 'try_from' (see issue #33417)
Aug 01 19:59:20.695 INFO kablam!   --> tests/test.rs:19:60
Aug 01 19:59:20.695 INFO kablam!    |
Aug 01 19:59:20.696 INFO kablam! 19 |     let failed_try_from: Result<SomeType, OtherType> = val.try_into();
Aug 01 19:59:20.696 INFO kablam!    |                                                            ^^^^^^^^
Aug 01 19:59:20.696 INFO kablam! 
Aug 01 19:59:20.699 INFO kablam! error[E0658]: use of unstable library feature 'try_from' (see issue #33417)
Aug 01 19:59:20.700 INFO kablam!   --> tests/test.rs:26:62
Aug 01 19:59:20.700 INFO kablam!    |
Aug 01 19:59:20.700 INFO kablam! 26 |     let failed_try_from: Result<SomeType, AnotherType> = val.try_into();
Aug 01 19:59:20.700 INFO kablam!    |                                                              ^^^^^^^^
Aug 01 19:59:20.700 INFO kablam! 
Aug 01 19:59:20.701 INFO kablam! error: aborting due to 4 previous errors
Aug 01 19:59:20.702 INFO kablam! 
Aug 01 19:59:20.702 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 01 19:59:20.710 INFO kablam! error: Could not compile `tryfromfail`.
Aug 01 19:59:20.710 INFO kablam! 
Aug 01 19:59:20.710 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 19:59:20.711 INFO kablam! su: No module specific data is present
Aug 01 19:59:21.618 INFO running `"docker" "rm" "-f" "16f127b93ad3ebfa3324e67a8bf74c4ba7e5b5766529891e0b55e5ae11834944"`
Aug 01 19:59:21.709 INFO blam! 16f127b93ad3ebfa3324e67a8bf74c4ba7e5b5766529891e0b55e5ae11834944