Oct 13 12:51:40.115 INFO checking lambda_calculus-2.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:51:40.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 12:51:40.482 INFO blam! ab3d8f9c1da77407451ce61eae101e3e16d4e0377143d047f2db0fe5a4dd02a7
Oct 13 12:51:40.484 INFO running `"docker" "start" "-a" "ab3d8f9c1da77407451ce61eae101e3e16d4e0377143d047f2db0fe5a4dd02a7"`
Oct 13 12:51:41.844 INFO kablam! usermod: no changes
Oct 13 12:51:41.948 INFO kablam!     Checking lambda_calculus v2.2.0 (/source)
Oct 13 12:51:45.976 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:51:45.976 INFO kablam!  --> benches/option.rs:6:1
Oct 13 12:51:45.976 INFO kablam!   |
Oct 13 12:51:45.976 INFO kablam! 6 | #[macro_use]
Oct 13 12:51:45.976 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 12:51:45.976 INFO kablam!   |
Oct 13 12:51:45.976 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:51:45.976 INFO kablam! 
Oct 13 12:51:46.152 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:51:46.152 INFO kablam!  --> tests/signed.rs:3:1
Oct 13 12:51:46.152 INFO kablam!   |
Oct 13 12:51:46.152 INFO kablam! 3 | #[macro_use]
Oct 13 12:51:46.152 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 12:51:46.152 INFO kablam!   |
Oct 13 12:51:46.152 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:51:46.152 INFO kablam! 
Oct 13 12:51:48.212 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:51:48.212 INFO kablam!  --> benches/num.rs:6:1
Oct 13 12:51:48.212 INFO kablam!   |
Oct 13 12:51:48.212 INFO kablam! 6 | #[macro_use]
Oct 13 12:51:48.212 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 12:51:48.212 INFO kablam!   |
Oct 13 12:51:48.212 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:51:48.212 INFO kablam! 
Oct 13 12:51:48.482 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:51:48.482 INFO kablam!  --> benches/lists.rs:6:1
Oct 13 12:51:48.482 INFO kablam!   |
Oct 13 12:51:48.483 INFO kablam! 6 | #[macro_use]
Oct 13 12:51:48.483 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 12:51:48.496 INFO kablam!   |
Oct 13 12:51:48.496 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:51:48.496 INFO kablam! 
Oct 13 12:51:48.497 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:51:48.497 INFO kablam!  --> benches/pair_list.rs:6:1
Oct 13 12:51:48.497 INFO kablam!   |
Oct 13 12:51:48.497 INFO kablam! 6 | #[macro_use]
Oct 13 12:51:48.497 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 12:51:48.497 INFO kablam!   |
Oct 13 12:51:48.497 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:51:48.497 INFO kablam! 
Oct 13 12:51:48.808 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:51:48.808 INFO kablam!  --> tests/num.rs:3:1
Oct 13 12:51:48.808 INFO kablam!   |
Oct 13 12:51:48.808 INFO kablam! 3 | #[macro_use]
Oct 13 12:51:48.808 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 12:51:48.808 INFO kablam!   |
Oct 13 12:51:48.808 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:51:48.808 INFO kablam! 
Oct 13 12:51:49.532 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:51:49.532 INFO kablam!  --> tests/reduction.rs:1:1
Oct 13 12:51:49.532 INFO kablam!   |
Oct 13 12:51:49.532 INFO kablam! 1 | #[macro_use]
Oct 13 12:51:49.532 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 12:51:49.532 INFO kablam!   |
Oct 13 12:51:49.532 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:51:49.532 INFO kablam! 
Oct 13 12:51:51.368 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.48s
Oct 13 12:51:51.376 INFO kablam! su: No module specific data is present
Oct 13 12:51:51.812 INFO running `"docker" "rm" "-f" "ab3d8f9c1da77407451ce61eae101e3e16d4e0377143d047f2db0fe5a4dd02a7"`
Oct 13 12:51:51.984 INFO blam! ab3d8f9c1da77407451ce61eae101e3e16d4e0377143d047f2db0fe5a4dd02a7