Nov 02 10:47:59.663 INFO checking mardiros/janeiro against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 10:47:59.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 10:48:00.171 INFO blam! ece6fec711a98d0278f67967d8c19e6f1521351232ed0c89f6db1c20c9cae5d9
Nov 02 10:48:00.180 INFO running `"docker" "start" "-a" "ece6fec711a98d0278f67967d8c19e6f1521351232ed0c89f6db1c20c9cae5d9"`
Nov 02 10:48:01.756 INFO kablam! usermod: no changes
Nov 02 10:48:01.908 INFO kablam!     Checking janeiro v0.0.1 (/source)
Nov 02 10:48:02.884 INFO kablam! warning: variable does not need to be mutable
Nov 02 10:48:02.884 INFO kablam!    --> src/rio.rs:353:17
Nov 02 10:48:02.884 INFO kablam!     |
Nov 02 10:48:02.884 INFO kablam! 353 |             let mut client = &mut self.connections[token].client_mut();
Nov 02 10:48:02.884 INFO kablam!     |                 ----^^^^^^
Nov 02 10:48:02.884 INFO kablam!     |                 |
Nov 02 10:48:02.884 INFO kablam!     |                 help: remove this `mut`
Nov 02 10:48:02.884 INFO kablam!     |
Nov 02 10:48:02.884 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 10:48:02.884 INFO kablam! 
Nov 02 10:48:03.988 INFO kablam! warning: variable does not need to be mutable
Nov 02 10:48:03.988 INFO kablam!    --> src/rio.rs:353:17
Nov 02 10:48:03.988 INFO kablam!     |
Nov 02 10:48:03.989 INFO kablam! 353 |             let mut client = &mut self.connections[token].client_mut();
Nov 02 10:48:03.989 INFO kablam!     |                 ----^^^^^^
Nov 02 10:48:03.989 INFO kablam!     |                 |
Nov 02 10:48:03.990 INFO kablam!     |                 help: remove this `mut`
Nov 02 10:48:03.990 INFO kablam!     |
Nov 02 10:48:03.990 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 10:48:03.991 INFO kablam! 
Nov 02 10:48:05.226 INFO kablam! warning: unused import: `std::str`
Nov 02 10:48:05.226 INFO kablam!  --> tests/test_echo_server.rs:7:5
Nov 02 10:48:05.226 INFO kablam!   |
Nov 02 10:48:05.226 INFO kablam! 7 | use std::str;
Nov 02 10:48:05.226 INFO kablam!   |     ^^^^^^^^
Nov 02 10:48:05.226 INFO kablam!   |
Nov 02 10:48:05.226 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 10:48:05.227 INFO kablam! 
Nov 02 10:48:05.537 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
Nov 02 10:48:05.544 INFO kablam! su: No module specific data is present
Nov 02 10:48:07.091 INFO running `"docker" "rm" "-f" "ece6fec711a98d0278f67967d8c19e6f1521351232ed0c89f6db1c20c9cae5d9"`
Nov 02 10:48:07.421 INFO blam! ece6fec711a98d0278f67967d8c19e6f1521351232ed0c89f6db1c20c9cae5d9