Oct 13 11:37:10.236 INFO checking nexus-0.0.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 11:37:10.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 11:37:10.668 INFO blam! 90a29e88471a99403d889a112dce7a372b82a4d27b472f1543d9309cf2ff7cae
Oct 13 11:37:10.670 INFO running `"docker" "start" "-a" "90a29e88471a99403d889a112dce7a372b82a4d27b472f1543d9309cf2ff7cae"`
Oct 13 11:37:12.000 INFO kablam! usermod: no changes
Oct 13 11:37:12.129 INFO kablam!     Checking nexus v0.0.1 (/source)
Oct 13 11:37:14.451 INFO kablam! warning: unused import: `std::error::Error`
Oct 13 11:37:14.452 INFO kablam!  --> src/reactor/mod.rs:8:5
Oct 13 11:37:14.452 INFO kablam!   |
Oct 13 11:37:14.452 INFO kablam! 8 | use std::error::Error;
Oct 13 11:37:14.453 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 11:37:14.453 INFO kablam!   |
Oct 13 11:37:14.453 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 11:37:14.453 INFO kablam! 
Oct 13 11:37:14.473 INFO kablam! warning: unused import: `std::error::Error`
Oct 13 11:37:14.474 INFO kablam!  --> src/reactor/mod.rs:8:5
Oct 13 11:37:14.474 INFO kablam!   |
Oct 13 11:37:14.474 INFO kablam! 8 | use std::error::Error;
Oct 13 11:37:14.474 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 11:37:14.474 INFO kablam!   |
Oct 13 11:37:14.475 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 11:37:14.475 INFO kablam! 
Oct 13 11:37:14.498 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Oct 13 11:37:14.498 INFO kablam!    --> src/reactor/mod.rs:230:9
Oct 13 11:37:14.498 INFO kablam!     |
Oct 13 11:37:14.499 INFO kablam! 230 |         ::std::thread::sleep_ms(60);
Oct 13 11:37:14.499 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:37:14.499 INFO kablam!     |
Oct 13 11:37:14.500 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 13 11:37:14.500 INFO kablam! 
Oct 13 11:37:14.500 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Oct 13 11:37:14.500 INFO kablam!    --> src/reactor/mod.rs:240:9
Oct 13 11:37:14.501 INFO kablam!     |
Oct 13 11:37:14.501 INFO kablam! 240 |         ::std::thread::sleep_ms(60);
Oct 13 11:37:14.501 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:37:14.502 INFO kablam! 
Oct 13 11:37:14.800 INFO kablam! warning: unused import: `Configurer`
Oct 13 11:37:14.801 INFO kablam!    --> src/reactor/mod.rs:155:28
Oct 13 11:37:14.801 INFO kablam!     |
Oct 13 11:37:14.801 INFO kablam! 155 |     use reactor::{Reactor, Configurer, ReactorConfig};
Oct 13 11:37:14.802 INFO kablam!     |                            ^^^^^^^^^^
Oct 13 11:37:14.802 INFO kablam! 
Oct 13 11:37:15.011 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Oct 13 11:37:15.017 INFO kablam! su: No module specific data is present
Oct 13 11:37:15.407 INFO running `"docker" "rm" "-f" "90a29e88471a99403d889a112dce7a372b82a4d27b472f1543d9309cf2ff7cae"`
Oct 13 11:37:15.567 INFO blam! 90a29e88471a99403d889a112dce7a372b82a4d27b472f1543d9309cf2ff7cae