Oct 13 14:57:34.551 INFO checking generator-0.6.10 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 14:57:34.551 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 14:57:34.745 INFO blam! dbedf5ba19388f5e13eccda37bd07b3372960a2739c891ccd418c7183877a5d3
Oct 13 14:57:34.750 INFO running `"docker" "start" "-a" "dbedf5ba19388f5e13eccda37bd07b3372960a2739c891ccd418c7183877a5d3"`
Oct 13 14:57:35.376 INFO kablam! usermod: no changes
Oct 13 14:57:35.460 INFO kablam!    Compiling generator v0.6.10 (/source)
Oct 13 14:57:42.713 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 14:57:42.713 INFO kablam!  --> examples/yield_from.rs:1:1
Oct 13 14:57:42.713 INFO kablam!   |
Oct 13 14:57:42.713 INFO kablam! 1 | #[macro_use]
Oct 13 14:57:42.713 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:57:42.724 INFO kablam!   |
Oct 13 14:57:42.725 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 14:57:42.725 INFO kablam! 
Oct 13 14:57:44.048 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 14:57:44.048 INFO kablam!  --> examples/number.rs:1:1
Oct 13 14:57:44.048 INFO kablam!   |
Oct 13 14:57:44.048 INFO kablam! 1 | #[macro_use]
Oct 13 14:57:44.048 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:57:44.048 INFO kablam!   |
Oct 13 14:57:44.048 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 14:57:44.048 INFO kablam! 
Oct 13 14:57:44.132 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 14:57:44.132 INFO kablam!  --> examples/pipe.rs:2:1
Oct 13 14:57:44.132 INFO kablam!   |
Oct 13 14:57:44.132 INFO kablam! 2 | #[macro_use]
Oct 13 14:57:44.132 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:57:44.132 INFO kablam!   |
Oct 13 14:57:44.132 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 14:57:44.132 INFO kablam! 
Oct 13 14:57:44.236 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 14:57:44.236 INFO kablam!  --> tests/lib.rs:1:1
Oct 13 14:57:44.236 INFO kablam!   |
Oct 13 14:57:44.236 INFO kablam! 1 | #[macro_use]
Oct 13 14:57:44.236 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:57:44.236 INFO kablam!   |
Oct 13 14:57:44.236 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 14:57:44.236 INFO kablam! 
Oct 13 14:57:44.667 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.25s
Oct 13 14:57:44.680 INFO kablam! su: No module specific data is present
Oct 13 14:57:45.297 INFO running `"docker" "rm" "-f" "dbedf5ba19388f5e13eccda37bd07b3372960a2739c891ccd418c7183877a5d3"`
Oct 13 14:57:45.627 INFO blam! dbedf5ba19388f5e13eccda37bd07b3372960a2739c891ccd418c7183877a5d3