Sep 20 01:57:04.482 INFO checking fe_session-0.5.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 20 01:57:04.482 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 20 01:57:04.482 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 01:57:04.832 INFO blam! eb0c569b1bd98e6dde95d848e6a5eb7bcea332705021942018e69874c08b3222 Sep 20 01:57:04.836 INFO running `"docker" "start" "-a" "eb0c569b1bd98e6dde95d848e6a5eb7bcea332705021942018e69874c08b3222"` Sep 20 01:57:05.707 INFO kablam! usermod: no changes Sep 20 01:57:05.967 INFO kablam! Checking iron v0.4.0 Sep 20 01:57:05.967 INFO kablam! Checking oven v0.3.0 Sep 20 01:57:08.159 INFO kablam! Checking fe_session v0.5.0 (/source) Sep 20 01:57:11.563 INFO kablam! warning: unused import: `std::io::Read` Sep 20 01:57:11.563 INFO kablam! --> tests/lib.rs:19:5 Sep 20 01:57:11.563 INFO kablam! | Sep 20 01:57:11.563 INFO kablam! 19 | use std::io::Read; Sep 20 01:57:11.563 INFO kablam! | ^^^^^^^^^^^^^ Sep 20 01:57:11.563 INFO kablam! | Sep 20 01:57:11.563 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 01:57:11.563 INFO kablam! Sep 20 01:57:11.707 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.97s Sep 20 01:57:11.715 INFO kablam! su: No module specific data is present Sep 20 01:57:12.425 INFO running `"docker" "rm" "-f" "eb0c569b1bd98e6dde95d848e6a5eb7bcea332705021942018e69874c08b3222"` Sep 20 01:57:12.652 INFO blam! eb0c569b1bd98e6dde95d848e6a5eb7bcea332705021942018e69874c08b3222