Nov 04 03:13:07.232 INFO checking mardiros/janeiro against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 03:13:07.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 03:13:07.744 INFO blam! c717db1ceac2e460a086d2a71df7db2b79f1a8ffed4977cd46f823557dd9e755
Nov 04 03:13:07.746 INFO running `"docker" "start" "-a" "c717db1ceac2e460a086d2a71df7db2b79f1a8ffed4977cd46f823557dd9e755"`
Nov 04 03:13:09.280 INFO kablam! usermod: no changes
Nov 04 03:13:09.458 INFO kablam!     Checking net2 v0.2.26
Nov 04 03:13:09.479 INFO kablam!     Checking nix v0.7.0
Nov 04 03:13:13.619 INFO kablam!     Checking mio v0.6.1
Nov 04 03:13:15.097 INFO kablam!     Checking janeiro v0.0.1 (/source)
Nov 04 03:13:16.247 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:13:16.248 INFO kablam!    --> src/rio.rs:353:17
Nov 04 03:13:16.248 INFO kablam!     |
Nov 04 03:13:16.249 INFO kablam! 353 |             let mut client = &mut self.connections[token].client_mut();
Nov 04 03:13:16.249 INFO kablam!     |                 ----^^^^^^
Nov 04 03:13:16.250 INFO kablam!     |                 |
Nov 04 03:13:16.251 INFO kablam!     |                 help: remove this `mut`
Nov 04 03:13:16.251 INFO kablam!     |
Nov 04 03:13:16.252 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 03:13:16.252 INFO kablam! 
Nov 04 03:13:16.515 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:13:16.515 INFO kablam!    --> src/rio.rs:353:17
Nov 04 03:13:16.515 INFO kablam!     |
Nov 04 03:13:16.515 INFO kablam! 353 |             let mut client = &mut self.connections[token].client_mut();
Nov 04 03:13:16.515 INFO kablam!     |                 ----^^^^^^
Nov 04 03:13:16.515 INFO kablam!     |                 |
Nov 04 03:13:16.515 INFO kablam!     |                 help: remove this `mut`
Nov 04 03:13:16.515 INFO kablam!     |
Nov 04 03:13:16.515 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 03:13:16.515 INFO kablam! 
Nov 04 03:13:18.555 INFO kablam! warning: unused import: `std::str`
Nov 04 03:13:18.556 INFO kablam!  --> tests/test_echo_server.rs:7:5
Nov 04 03:13:18.556 INFO kablam!   |
Nov 04 03:13:18.557 INFO kablam! 7 | use std::str;
Nov 04 03:13:18.558 INFO kablam!   |     ^^^^^^^^
Nov 04 03:13:18.558 INFO kablam!   |
Nov 04 03:13:18.559 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:13:18.559 INFO kablam! 
Nov 04 03:13:18.823 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
Nov 04 03:13:18.831 INFO kablam! su: No module specific data is present
Nov 04 03:13:19.926 INFO running `"docker" "rm" "-f" "c717db1ceac2e460a086d2a71df7db2b79f1a8ffed4977cd46f823557dd9e755"`
Nov 04 03:13:20.165 INFO blam! c717db1ceac2e460a086d2a71df7db2b79f1a8ffed4977cd46f823557dd9e755