Nov 02 19:27:21.775 INFO checking Tahler/snoss against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 19:27:21.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 19:27:22.170 INFO blam! 8d6bcd111be3061041e5c59130376da192d1c61cdbbb13831be1c99bc0238af1
Nov 02 19:27:22.174 INFO running `"docker" "start" "-a" "8d6bcd111be3061041e5c59130376da192d1c61cdbbb13831be1c99bc0238af1"`
Nov 02 19:27:22.963 INFO kablam! usermod: no changes
Nov 02 19:27:23.094 INFO kablam!    Compiling miniz-sys v0.1.9
Nov 02 19:27:23.094 INFO kablam!     Checking humantime v1.0.0
Nov 02 19:27:23.096 INFO kablam!     Checking ordered-float v0.4.0
Nov 02 19:27:23.096 INFO kablam!     Checking serde_yaml v0.6.1
Nov 02 19:27:24.563 INFO kablam!     Checking serde-value v0.4.0
Nov 02 19:27:26.712 INFO kablam!     Checking flate2 v0.2.17
Nov 02 19:27:27.716 INFO kablam!     Checking log4rs v0.6.1
Nov 02 19:27:30.821 INFO kablam!     Checking snoss v0.1.0 (/source)
Nov 02 19:27:34.349 INFO kablam! warning: variable does not need to be mutable
Nov 02 19:27:34.349 INFO kablam!    --> src/os/exec.rs:194:13
Nov 02 19:27:34.349 INFO kablam!     |
Nov 02 19:27:34.350 INFO kablam! 194 |         let mut stack = pcb.get_stack_mut();
Nov 02 19:27:34.350 INFO kablam!     |             ----^^^^^
Nov 02 19:27:34.350 INFO kablam!     |             |
Nov 02 19:27:34.350 INFO kablam!     |             help: remove this `mut`
Nov 02 19:27:34.351 INFO kablam!     |
Nov 02 19:27:34.351 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 19:27:34.351 INFO kablam! 
Nov 02 19:27:34.385 INFO kablam! warning: variable does not need to be mutable
Nov 02 19:27:34.385 INFO kablam!   --> src/os/ps/pcb.rs:63:13
Nov 02 19:27:34.385 INFO kablam!    |
Nov 02 19:27:34.386 INFO kablam! 63 |         let mut ctx = &mut self.header.ctx;
Nov 02 19:27:34.386 INFO kablam!    |             ----^^^
Nov 02 19:27:34.386 INFO kablam!    |             |
Nov 02 19:27:34.386 INFO kablam!    |             help: remove this `mut`
Nov 02 19:27:34.387 INFO kablam! 
Nov 02 19:27:34.821 INFO kablam! warning: variable does not need to be mutable
Nov 02 19:27:34.821 INFO kablam!    --> src/os/exec.rs:194:13
Nov 02 19:27:34.822 INFO kablam!     |
Nov 02 19:27:34.822 INFO kablam! 194 |         let mut stack = pcb.get_stack_mut();
Nov 02 19:27:34.822 INFO kablam!     |             ----^^^^^
Nov 02 19:27:34.822 INFO kablam!     |             |
Nov 02 19:27:34.823 INFO kablam!     |             help: remove this `mut`
Nov 02 19:27:34.823 INFO kablam!     |
Nov 02 19:27:34.823 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 19:27:34.823 INFO kablam! 
Nov 02 19:27:34.860 INFO kablam! warning: variable does not need to be mutable
Nov 02 19:27:34.860 INFO kablam!   --> src/os/ps/pcb.rs:63:13
Nov 02 19:27:34.860 INFO kablam!    |
Nov 02 19:27:34.860 INFO kablam! 63 |         let mut ctx = &mut self.header.ctx;
Nov 02 19:27:34.860 INFO kablam!    |             ----^^^
Nov 02 19:27:34.860 INFO kablam!    |             |
Nov 02 19:27:34.860 INFO kablam!    |             help: remove this `mut`
Nov 02 19:27:34.860 INFO kablam! 
Nov 02 19:27:34.924 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.94s
Nov 02 19:27:34.936 INFO kablam! su: No module specific data is present
Nov 02 19:27:35.626 INFO running `"docker" "rm" "-f" "8d6bcd111be3061041e5c59130376da192d1c61cdbbb13831be1c99bc0238af1"`
Nov 02 19:27:35.912 INFO blam! 8d6bcd111be3061041e5c59130376da192d1c61cdbbb13831be1c99bc0238af1