Oct 13 16:44:13.686 INFO checking code-sandwich-crates-io-release-test-macros-0.1.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:44:13.686 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 16:44:13.874 INFO blam! 02d0452c855545c7222bd02f5869e76c97e10f23a6e376abab49077b617b4180
Oct 13 16:44:13.875 INFO running `"docker" "start" "-a" "02d0452c855545c7222bd02f5869e76c97e10f23a6e376abab49077b617b4180"`
Oct 13 16:44:14.207 INFO kablam! usermod: no changes
Oct 13 16:44:14.240 INFO kablam!     Checking code-sandwich-crates-io-release-test-macros v0.1.1 (/source)
Oct 13 16:44:18.161 INFO kablam! warning: unused imports: `ToTokens`, `Tokens`
Oct 13 16:44:18.161 INFO kablam!   --> src/lib.rs:11:13
Oct 13 16:44:18.161 INFO kablam!    |
Oct 13 16:44:18.161 INFO kablam! 11 | use quote::{Tokens, ToTokens};
Oct 13 16:44:18.161 INFO kablam!    |             ^^^^^^  ^^^^^^^^
Oct 13 16:44:18.161 INFO kablam!    |
Oct 13 16:44:18.161 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 16:44:18.161 INFO kablam! 
Oct 13 16:44:18.161 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 13 16:44:18.161 INFO kablam!   --> src/lib.rs:12:5
Oct 13 16:44:18.161 INFO kablam!    |
Oct 13 16:44:18.161 INFO kablam! 12 | use std::str::FromStr;
Oct 13 16:44:18.161 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 16:44:18.161 INFO kablam! 
Oct 13 16:44:18.187 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 16:44:18.187 INFO kablam!  --> src/lib.rs:1:12
Oct 13 16:44:18.187 INFO kablam!   |
Oct 13 16:44:18.187 INFO kablam! 1 | #![feature(proc_macro)]
Oct 13 16:44:18.187 INFO kablam!   |            ^^^^^^^^^^
Oct 13 16:44:18.187 INFO kablam!   |
Oct 13 16:44:18.187 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 16:44:18.187 INFO kablam! 
Oct 13 16:44:18.387 INFO kablam! warning: unused imports: `ToTokens`, `Tokens`
Oct 13 16:44:18.387 INFO kablam!   --> src/lib.rs:11:13
Oct 13 16:44:18.387 INFO kablam!    |
Oct 13 16:44:18.387 INFO kablam! 11 | use quote::{Tokens, ToTokens};
Oct 13 16:44:18.387 INFO kablam!    |             ^^^^^^  ^^^^^^^^
Oct 13 16:44:18.387 INFO kablam!    |
Oct 13 16:44:18.388 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 16:44:18.388 INFO kablam! 
Oct 13 16:44:18.388 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 13 16:44:18.388 INFO kablam!   --> src/lib.rs:12:5
Oct 13 16:44:18.388 INFO kablam!    |
Oct 13 16:44:18.388 INFO kablam! 12 | use std::str::FromStr;
Oct 13 16:44:18.388 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 16:44:18.388 INFO kablam! 
Oct 13 16:44:18.420 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 16:44:18.420 INFO kablam!  --> src/lib.rs:1:12
Oct 13 16:44:18.420 INFO kablam!   |
Oct 13 16:44:18.420 INFO kablam! 1 | #![feature(proc_macro)]
Oct 13 16:44:18.420 INFO kablam!   |            ^^^^^^^^^^
Oct 13 16:44:18.420 INFO kablam!   |
Oct 13 16:44:18.420 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 16:44:18.420 INFO kablam! 
Oct 13 16:44:18.453 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
Oct 13 16:44:18.456 INFO kablam! su: No module specific data is present
Oct 13 16:44:19.176 INFO running `"docker" "rm" "-f" "02d0452c855545c7222bd02f5869e76c97e10f23a6e376abab49077b617b4180"`
Oct 13 16:44:19.392 INFO blam! 02d0452c855545c7222bd02f5869e76c97e10f23a6e376abab49077b617b4180