Sep 10 19:39:22.498 INFO checking emissary-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:39:22.498 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:39:22.498 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/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 19:39:22.682 INFO blam! 67287684fef304881c6c26656fd163e4b73ab26b0eb7cedb7b72b76e6cb02dca
Sep 10 19:39:22.684 INFO running `"docker" "start" "-a" "67287684fef304881c6c26656fd163e4b73ab26b0eb7cedb7b72b76e6cb02dca"`
Sep 10 19:39:23.276 INFO kablam! usermod: no changes
Sep 10 19:39:23.332 INFO kablam!     Checking emissary v0.1.0 (file:///source)
Sep 10 19:39:23.647 INFO kablam! warning: unused import: `std::vec::Vec`
Sep 10 19:39:23.647 INFO kablam!   --> src/emissary.rs:15:5
Sep 10 19:39:23.647 INFO kablam!    |
Sep 10 19:39:23.647 INFO kablam! 15 | use std::vec::Vec;
Sep 10 19:39:23.647 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 10 19:39:23.647 INFO kablam!    |
Sep 10 19:39:23.647 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 19:39:23.648 INFO kablam! 
Sep 10 19:39:23.648 INFO kablam! warning: unused import: `serde::*`
Sep 10 19:39:23.648 INFO kablam!   --> src/emissary.rs:16:5
Sep 10 19:39:23.648 INFO kablam!    |
Sep 10 19:39:23.648 INFO kablam! 16 | use serde::*;
Sep 10 19:39:23.648 INFO kablam!    |     ^^^^^^^^
Sep 10 19:39:23.648 INFO kablam! 
Sep 10 19:39:23.648 INFO kablam! warning: unused import: `emissary`
Sep 10 19:39:23.648 INFO kablam!  --> src/test.rs:1:5
Sep 10 19:39:23.648 INFO kablam!   |
Sep 10 19:39:23.648 INFO kablam! 1 | use emissary;
Sep 10 19:39:23.648 INFO kablam!   |     ^^^^^^^^
Sep 10 19:39:23.648 INFO kablam! 
Sep 10 19:39:23.648 INFO kablam! warning: unused imports: `Deserialize`, `Serialize`
Sep 10 19:39:23.648 INFO kablam!  --> src/test.rs:3:13
Sep 10 19:39:23.648 INFO kablam!   |
Sep 10 19:39:23.648 INFO kablam! 3 | use serde::{Serialize, Deserialize};
Sep 10 19:39:23.648 INFO kablam!   |             ^^^^^^^^^  ^^^^^^^^^^^
Sep 10 19:39:23.648 INFO kablam! 
Sep 10 19:39:23.728 INFO kablam! warning: unused import: `std::vec::Vec`
Sep 10 19:39:23.728 INFO kablam!   --> src/emissary.rs:15:5
Sep 10 19:39:23.728 INFO kablam!    |
Sep 10 19:39:23.728 INFO kablam! 15 | use std::vec::Vec;
Sep 10 19:39:23.728 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 10 19:39:23.728 INFO kablam!    |
Sep 10 19:39:23.728 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 19:39:23.728 INFO kablam! 
Sep 10 19:39:23.728 INFO kablam! warning: unused import: `serde::*`
Sep 10 19:39:23.728 INFO kablam!   --> src/emissary.rs:16:5
Sep 10 19:39:23.728 INFO kablam!    |
Sep 10 19:39:23.728 INFO kablam! 16 | use serde::*;
Sep 10 19:39:23.728 INFO kablam!    |     ^^^^^^^^
Sep 10 19:39:23.728 INFO kablam! 
Sep 10 19:39:23.729 INFO kablam! warning: unused imports: `Deserialize`, `Serialize`
Sep 10 19:39:23.729 INFO kablam!  --> src/test.rs:3:13
Sep 10 19:39:23.729 INFO kablam!   |
Sep 10 19:39:23.729 INFO kablam! 3 | use serde::{Serialize, Deserialize};
Sep 10 19:39:23.729 INFO kablam!   |             ^^^^^^^^^  ^^^^^^^^^^^
Sep 10 19:39:23.729 INFO kablam! 
Sep 10 19:39:23.928 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Sep 10 19:39:23.931 INFO kablam! su: No module specific data is present
Sep 10 19:39:24.551 INFO running `"docker" "rm" "-f" "67287684fef304881c6c26656fd163e4b73ab26b0eb7cedb7b72b76e6cb02dca"`
Sep 10 19:39:24.661 INFO blam! 67287684fef304881c6c26656fd163e4b73ab26b0eb7cedb7b72b76e6cb02dca