Nov 09 09:13:31.364 INFO checking masami256/virtrun against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 09:13:31.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 09:13:31.835 INFO blam! e6837cae744673f1c8ea3fecb09702921bff69aa69b597e57bfcbe76c8f46162
Nov 09 09:13:31.838 INFO running `"docker" "start" "-a" "e6837cae744673f1c8ea3fecb09702921bff69aa69b597e57bfcbe76c8f46162"`
Nov 09 09:13:33.143 INFO kablam! usermod: no changes
Nov 09 09:13:33.337 INFO kablam!    Compiling nix v0.10.0
Nov 09 09:13:33.337 INFO kablam!     Checking termios v0.2.2
Nov 09 09:13:33.337 INFO kablam!     Checking ioctl-rs v0.1.6
Nov 09 09:13:33.337 INFO kablam!     Checking serial-core v0.4.0
Nov 09 09:13:33.369 INFO kablam!     Checking ssh2 v0.3.3
Nov 09 09:13:35.058 INFO kablam!     Checking serial-unix v0.4.0
Nov 09 09:13:35.683 INFO kablam!     Checking serial v0.4.0
Nov 09 09:13:41.603 INFO kablam!     Checking os_pipe v0.6.1
Nov 09 09:13:42.163 INFO kablam!     Checking virtrun v0.1.0 (/source)
Nov 09 09:13:43.003 INFO kablam! warning: unused import: `std::io::prelude`
Nov 09 09:13:43.003 INFO kablam!   --> src/main.rs:12:5
Nov 09 09:13:43.003 INFO kablam!    |
Nov 09 09:13:43.003 INFO kablam! 12 | use std::io::prelude::*;
Nov 09 09:13:43.003 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 09:13:43.003 INFO kablam!    |
Nov 09 09:13:43.003 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 09:13:43.003 INFO kablam! 
Nov 09 09:13:43.010 INFO kablam! warning: unused variable: `i`
Nov 09 09:13:43.011 INFO kablam!    --> src/main.rs:108:49
Nov 09 09:13:43.011 INFO kablam!     |
Nov 09 09:13:43.012 INFO kablam! 108 |                         yaml::Yaml::Integer(ref i) => {
Nov 09 09:13:43.020 INFO kablam!     |                                                 ^ help: consider using `_i` instead
Nov 09 09:13:43.020 INFO kablam!     |
Nov 09 09:13:43.021 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 09:13:43.021 INFO kablam! 
Nov 09 09:13:43.022 INFO kablam! warning: unused variable: `tmpfiles`
Nov 09 09:13:43.023 INFO kablam!    --> src/main.rs:133:20
Nov 09 09:13:43.023 INFO kablam!     |
Nov 09 09:13:43.024 INFO kablam! 133 |     let (commands, tmpfiles) = create_cmdline_parameters(&data);
Nov 09 09:13:43.024 INFO kablam!     |                    ^^^^^^^^ help: consider using `_tmpfiles` instead
Nov 09 09:13:43.024 INFO kablam! 
Nov 09 09:13:43.083 INFO kablam! warning: variable does not need to be mutable
Nov 09 09:13:43.084 INFO kablam!    --> src/main.rs:179:9
Nov 09 09:13:43.085 INFO kablam!     |
Nov 09 09:13:43.085 INFO kablam! 179 |     let mut qemu_args = create_qemu_args(data);
Nov 09 09:13:43.086 INFO kablam!     |         ----^^^^^^^^^
Nov 09 09:13:43.086 INFO kablam!     |         |
Nov 09 09:13:43.087 INFO kablam!     |         help: remove this `mut`
Nov 09 09:13:43.087 INFO kablam!     |
Nov 09 09:13:43.091 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 09:13:43.091 INFO kablam! 
Nov 09 09:13:43.120 INFO kablam! warning: unused import: `std::io::prelude`
Nov 09 09:13:43.121 INFO kablam!   --> src/main.rs:12:5
Nov 09 09:13:43.121 INFO kablam!    |
Nov 09 09:13:43.121 INFO kablam! 12 | use std::io::prelude::*;
Nov 09 09:13:43.121 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 09:13:43.121 INFO kablam!    |
Nov 09 09:13:43.122 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 09:13:43.122 INFO kablam! 
Nov 09 09:13:43.155 INFO kablam! warning: unused variable: `i`
Nov 09 09:13:43.155 INFO kablam!    --> src/main.rs:108:49
Nov 09 09:13:43.156 INFO kablam!     |
Nov 09 09:13:43.156 INFO kablam! 108 |                         yaml::Yaml::Integer(ref i) => {
Nov 09 09:13:43.156 INFO kablam!     |                                                 ^ help: consider using `_i` instead
Nov 09 09:13:43.157 INFO kablam!     |
Nov 09 09:13:43.157 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 09:13:43.157 INFO kablam! 
Nov 09 09:13:43.158 INFO kablam! warning: unused variable: `tmpfiles`
Nov 09 09:13:43.158 INFO kablam!    --> src/main.rs:133:20
Nov 09 09:13:43.158 INFO kablam!     |
Nov 09 09:13:43.159 INFO kablam! 133 |     let (commands, tmpfiles) = create_cmdline_parameters(&data);
Nov 09 09:13:43.159 INFO kablam!     |                    ^^^^^^^^ help: consider using `_tmpfiles` instead
Nov 09 09:13:43.159 INFO kablam! 
Nov 09 09:13:43.223 INFO kablam! warning: variable does not need to be mutable
Nov 09 09:13:43.223 INFO kablam!    --> src/main.rs:179:9
Nov 09 09:13:43.224 INFO kablam!     |
Nov 09 09:13:43.224 INFO kablam! 179 |     let mut qemu_args = create_qemu_args(data);
Nov 09 09:13:43.225 INFO kablam!     |         ----^^^^^^^^^
Nov 09 09:13:43.225 INFO kablam!     |         |
Nov 09 09:13:43.225 INFO kablam!     |         help: remove this `mut`
Nov 09 09:13:43.225 INFO kablam!     |
Nov 09 09:13:43.226 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 09:13:43.226 INFO kablam! 
Nov 09 09:13:43.272 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.11s
Nov 09 09:13:43.278 INFO kablam! su: No module specific data is present
Nov 09 09:13:44.347 INFO running `"docker" "rm" "-f" "e6837cae744673f1c8ea3fecb09702921bff69aa69b597e57bfcbe76c8f46162"`
Nov 09 09:13:44.607 INFO blam! e6837cae744673f1c8ea3fecb09702921bff69aa69b597e57bfcbe76c8f46162