Sep 10 21:04:38.300 INFO checking code-sandwich-crates-io-release-test-macros-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 21:04:38.300 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 21:04:38.300 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:04:38.432 INFO blam! 337bb0ed22c4214a66d979af70d8018cdb3b8de65eaf2e156ce32e158d01629c
Sep 10 21:04:38.434 INFO running `"docker" "start" "-a" "337bb0ed22c4214a66d979af70d8018cdb3b8de65eaf2e156ce32e158d01629c"`
Sep 10 21:04:39.429 INFO kablam! usermod: no changes
Sep 10 21:04:39.482 INFO kablam!     Checking code-sandwich-crates-io-release-test-macros v0.1.1 (file:///source)
Sep 10 21:04:40.555 INFO kablam! warning: unused imports: `ToTokens`, `Tokens`
Sep 10 21:04:40.555 INFO kablam!   --> src/lib.rs:11:13
Sep 10 21:04:40.555 INFO kablam!    |
Sep 10 21:04:40.555 INFO kablam! 11 | use quote::{Tokens, ToTokens};
Sep 10 21:04:40.555 INFO kablam!    |             ^^^^^^  ^^^^^^^^
Sep 10 21:04:40.555 INFO kablam!    |
Sep 10 21:04:40.555 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 21:04:40.555 INFO kablam! 
Sep 10 21:04:40.555 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 10 21:04:40.555 INFO kablam!   --> src/lib.rs:12:5
Sep 10 21:04:40.555 INFO kablam!    |
Sep 10 21:04:40.555 INFO kablam! 12 | use std::str::FromStr;
Sep 10 21:04:40.555 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 10 21:04:40.555 INFO kablam! 
Sep 10 21:04:40.572 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 21:04:40.572 INFO kablam!  --> src/lib.rs:1:12
Sep 10 21:04:40.572 INFO kablam!   |
Sep 10 21:04:40.572 INFO kablam! 1 | #![feature(proc_macro)]
Sep 10 21:04:40.572 INFO kablam!   |            ^^^^^^^^^^
Sep 10 21:04:40.572 INFO kablam!   |
Sep 10 21:04:40.572 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 21:04:40.572 INFO kablam! 
Sep 10 21:04:40.622 INFO kablam! warning: unused imports: `ToTokens`, `Tokens`
Sep 10 21:04:40.622 INFO kablam!   --> src/lib.rs:11:13
Sep 10 21:04:40.622 INFO kablam!    |
Sep 10 21:04:40.622 INFO kablam! 11 | use quote::{Tokens, ToTokens};
Sep 10 21:04:40.622 INFO kablam!    |             ^^^^^^  ^^^^^^^^
Sep 10 21:04:40.622 INFO kablam!    |
Sep 10 21:04:40.622 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 21:04:40.622 INFO kablam! 
Sep 10 21:04:40.622 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 10 21:04:40.622 INFO kablam!   --> src/lib.rs:12:5
Sep 10 21:04:40.622 INFO kablam!    |
Sep 10 21:04:40.622 INFO kablam! 12 | use std::str::FromStr;
Sep 10 21:04:40.622 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 10 21:04:40.622 INFO kablam! 
Sep 10 21:04:40.640 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 21:04:40.640 INFO kablam!  --> src/lib.rs:1:12
Sep 10 21:04:40.640 INFO kablam!   |
Sep 10 21:04:40.640 INFO kablam! 1 | #![feature(proc_macro)]
Sep 10 21:04:40.640 INFO kablam!   |            ^^^^^^^^^^
Sep 10 21:04:40.640 INFO kablam!   |
Sep 10 21:04:40.640 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 21:04:40.640 INFO kablam! 
Sep 10 21:04:40.651 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Sep 10 21:04:40.652 INFO kablam! su: No module specific data is present
Sep 10 21:04:41.203 INFO running `"docker" "rm" "-f" "337bb0ed22c4214a66d979af70d8018cdb3b8de65eaf2e156ce32e158d01629c"`
Sep 10 21:04:41.331 INFO blam! 337bb0ed22c4214a66d979af70d8018cdb3b8de65eaf2e156ce32e158d01629c