Nov 02 12:46:43.157 INFO testing mail-0.1.0-unstable against beta-2018-10-30 for beta-1.31-1
Nov 02 12:46:43.158 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 12:46:43.645 INFO blam! 791bddb9bf34057e28565b713832b37dda2c3e64132fba3f60d7c1854362c59f
Nov 02 12:46:43.647 INFO running `"docker" "start" "-a" "791bddb9bf34057e28565b713832b37dda2c3e64132fba3f60d7c1854362c59f"`
Nov 02 12:46:44.886 INFO kablam! usermod: no changes
Nov 02 12:46:44.963 INFO kablam!    Compiling mail v0.1.0-unstable (/source)
Nov 02 12:46:45.556 INFO kablam! warning: unused import: `std::default`
Nov 02 12:46:45.556 INFO kablam!  --> src/message.rs:2:5
Nov 02 12:46:45.556 INFO kablam!   |
Nov 02 12:46:45.556 INFO kablam! 2 | use std::default;
Nov 02 12:46:45.556 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 12:46:45.556 INFO kablam!   |
Nov 02 12:46:45.556 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:46:45.556 INFO kablam! 
Nov 02 12:46:45.556 INFO kablam! warning: unused import: `Error`
Nov 02 12:46:45.556 INFO kablam!  --> src/message.rs:8:5
Nov 02 12:46:45.556 INFO kablam!   |
Nov 02 12:46:45.556 INFO kablam! 8 | use Error;
Nov 02 12:46:45.556 INFO kablam!   |     ^^^^^
Nov 02 12:46:45.556 INFO kablam! 
Nov 02 12:46:45.556 INFO kablam! warning: unused import: `ParseError`
Nov 02 12:46:45.556 INFO kablam!  --> src/message.rs:9:5
Nov 02 12:46:45.556 INFO kablam!   |
Nov 02 12:46:45.556 INFO kablam! 9 | use ParseError;
Nov 02 12:46:45.556 INFO kablam!   |     ^^^^^^^^^^
Nov 02 12:46:45.556 INFO kablam! 
Nov 02 12:46:45.631 INFO kablam! warning: unused variable: `ch`
Nov 02 12:46:45.631 INFO kablam!    --> src/header.rs:114:18
Nov 02 12:46:45.631 INFO kablam!     |
Nov 02 12:46:45.631 INFO kablam! 114 |             Some(ch @ _) => self.read_part(),
Nov 02 12:46:45.631 INFO kablam!     |                  ^^ help: consider using `_ch` instead
Nov 02 12:46:45.631 INFO kablam!     |
Nov 02 12:46:45.643 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 12:46:45.643 INFO kablam! 
Nov 02 12:46:45.663 INFO kablam! warning: method is never used: `new`
Nov 02 12:46:45.663 INFO kablam!   --> src/header.rs:41:5
Nov 02 12:46:45.663 INFO kablam!    |
Nov 02 12:46:45.663 INFO kablam! 41 |     pub fn new(input: &str) -> Lexer {
Nov 02 12:46:45.663 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.663 INFO kablam!    |
Nov 02 12:46:45.663 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 12:46:45.663 INFO kablam! 
Nov 02 12:46:45.663 INFO kablam! warning: method is never used: `peek_char_eq`
Nov 02 12:46:45.663 INFO kablam!   --> src/header.rs:57:5
Nov 02 12:46:45.663 INFO kablam!    |
Nov 02 12:46:45.663 INFO kablam! 57 |     fn peek_char_eq(&mut self, ch: char) -> bool {
Nov 02 12:46:45.663 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.663 INFO kablam! 
Nov 02 12:46:45.663 INFO kablam! warning: struct is never constructed: `Parser`
Nov 02 12:46:45.663 INFO kablam!    --> src/header.rs:129:1
Nov 02 12:46:45.663 INFO kablam!     |
Nov 02 12:46:45.663 INFO kablam! 129 | struct Parser {
Nov 02 12:46:45.663 INFO kablam!     | ^^^^^^^^^^^^^
Nov 02 12:46:45.663 INFO kablam! 
Nov 02 12:46:45.663 INFO kablam! warning: method is never used: `new`
Nov 02 12:46:45.663 INFO kablam!    --> src/header.rs:134:5
Nov 02 12:46:45.663 INFO kablam!     |
Nov 02 12:46:45.663 INFO kablam! 134 |     pub fn new(strict: bool) -> Self {
Nov 02 12:46:45.663 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.663 INFO kablam! 
Nov 02 12:46:45.663 INFO kablam! warning: method is never used: `parse`
Nov 02 12:46:45.663 INFO kablam!    --> src/header.rs:138:5
Nov 02 12:46:45.663 INFO kablam!     |
Nov 02 12:46:45.663 INFO kablam! 138 |     pub fn parse(&mut self, input: &str) -> Result<Header> {
Nov 02 12:46:45.663 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.663 INFO kablam! 
Nov 02 12:46:45.663 INFO kablam! warning: method is never used: `unfold_parts`
Nov 02 12:46:45.663 INFO kablam!    --> src/header.rs:179:5
Nov 02 12:46:45.663 INFO kablam!     |
Nov 02 12:46:45.663 INFO kablam! 179 |     fn unfold_parts(self, lexer: &mut Lexer) -> String {
Nov 02 12:46:45.663 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.663 INFO kablam! 
Nov 02 12:46:45.664 INFO kablam! warning: method is never used: `from_string`
Nov 02 12:46:45.664 INFO kablam!    --> src/header.rs:199:5
Nov 02 12:46:45.664 INFO kablam!     |
Nov 02 12:46:45.664 INFO kablam! 199 |     pub fn from_string(s: &str) -> Self {
Nov 02 12:46:45.664 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.664 INFO kablam! 
Nov 02 12:46:45.664 INFO kablam! warning: method is never used: `from_string_strict`
Nov 02 12:46:45.664 INFO kablam!    --> src/header.rs:203:5
Nov 02 12:46:45.664 INFO kablam!     |
Nov 02 12:46:45.664 INFO kablam! 203 |     pub fn from_string_strict(s: &str) -> Result<Self> {
Nov 02 12:46:45.664 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.664 INFO kablam! 
Nov 02 12:46:45.664 INFO kablam! warning: struct is never constructed: `Message`
Nov 02 12:46:45.664 INFO kablam!   --> src/message.rs:13:1
Nov 02 12:46:45.664 INFO kablam!    |
Nov 02 12:46:45.664 INFO kablam! 13 | pub struct Message<R> {
Nov 02 12:46:45.664 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.664 INFO kablam! 
Nov 02 12:46:45.664 INFO kablam! warning: method is never used: `from_reader`
Nov 02 12:46:45.664 INFO kablam!   --> src/message.rs:22:5
Nov 02 12:46:45.664 INFO kablam!    |
Nov 02 12:46:45.664 INFO kablam! 22 |     pub fn from_reader(rdr: R) -> Message<R> {
Nov 02 12:46:45.664 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.664 INFO kablam! 
Nov 02 12:46:45.664 INFO kablam! warning: method is never used: `from_file`
Nov 02 12:46:45.664 INFO kablam!   --> src/message.rs:34:5
Nov 02 12:46:45.664 INFO kablam!    |
Nov 02 12:46:45.664 INFO kablam! 34 |     pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Message<fs::File>> {
Nov 02 12:46:45.664 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.664 INFO kablam! 
Nov 02 12:46:45.664 INFO kablam! warning: method is never used: `from_string`
Nov 02 12:46:45.664 INFO kablam!   --> src/message.rs:41:5
Nov 02 12:46:45.664 INFO kablam!    |
Nov 02 12:46:45.664 INFO kablam! 41 | /     pub fn from_string<'a, S>(s: S) -> Message<io::Cursor<Vec<u8>>>
Nov 02 12:46:45.664 INFO kablam! 42 | |         where S: Into<String>
Nov 02 12:46:45.664 INFO kablam! 43 | |     {
Nov 02 12:46:45.664 INFO kablam! 44 | |         Message::from_bytes(s.into().into_bytes())
Nov 02 12:46:45.664 INFO kablam! 45 | |     }
Nov 02 12:46:45.664 INFO kablam!    | |_____^
Nov 02 12:46:45.664 INFO kablam! 
Nov 02 12:46:45.664 INFO kablam! warning: method is never used: `from_bytes`
Nov 02 12:46:45.664 INFO kablam!   --> src/message.rs:48:5
Nov 02 12:46:45.664 INFO kablam!    |
Nov 02 12:46:45.664 INFO kablam! 48 | /     pub fn from_bytes<'a, V>(bytes: V) -> Message<io::Cursor<Vec<u8>>>
Nov 02 12:46:45.664 INFO kablam! 49 | |         where V: Into<Vec<u8>>
Nov 02 12:46:45.664 INFO kablam! 50 | |     {
Nov 02 12:46:45.664 INFO kablam! 51 | |         Message::from_reader(io::Cursor::new(bytes.into()))
Nov 02 12:46:45.664 INFO kablam! 52 | |     }
Nov 02 12:46:45.664 INFO kablam!    | |_____^
Nov 02 12:46:45.664 INFO kablam! 
Nov 02 12:46:45.664 INFO kablam! warning: method is never used: `get`
Nov 02 12:46:45.664 INFO kablam!   --> src/message.rs:62:5
Nov 02 12:46:45.664 INFO kablam!    |
Nov 02 12:46:45.664 INFO kablam! 62 |     pub fn get(self, name: &str) -> Option<Header> {
Nov 02 12:46:45.664 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:45.664 INFO kablam! 
Nov 02 12:46:45.919 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 02 12:46:45.919 INFO kablam! su: No module specific data is present
Nov 02 12:46:46.253 INFO running `"docker" "rm" "-f" "791bddb9bf34057e28565b713832b37dda2c3e64132fba3f60d7c1854362c59f"`
Nov 02 12:46:46.369 INFO blam! 791bddb9bf34057e28565b713832b37dda2c3e64132fba3f60d7c1854362c59f
Nov 02 12:46:46.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 12:46:46.613 INFO blam! e3dde5b3416abb156179af79502643fb81e9abd9e3c12cf079a92f9d3335d728
Nov 02 12:46:46.615 INFO running `"docker" "start" "-a" "e3dde5b3416abb156179af79502643fb81e9abd9e3c12cf079a92f9d3335d728"`
Nov 02 12:46:47.441 INFO kablam! usermod: no changes
Nov 02 12:46:47.523 INFO kablam!    Compiling mail v0.1.0-unstable (/source)
Nov 02 12:46:48.224 INFO kablam! warning: unused import: `std::default`
Nov 02 12:46:48.224 INFO kablam!  --> src/message.rs:2:5
Nov 02 12:46:48.224 INFO kablam!   |
Nov 02 12:46:48.224 INFO kablam! 2 | use std::default;
Nov 02 12:46:48.224 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 12:46:48.224 INFO kablam!   |
Nov 02 12:46:48.224 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:46:48.226 INFO kablam! 
Nov 02 12:46:48.226 INFO kablam! warning: unused import: `Error`
Nov 02 12:46:48.226 INFO kablam!  --> src/message.rs:8:5
Nov 02 12:46:48.226 INFO kablam!   |
Nov 02 12:46:48.226 INFO kablam! 8 | use Error;
Nov 02 12:46:48.226 INFO kablam!   |     ^^^^^
Nov 02 12:46:48.226 INFO kablam! 
Nov 02 12:46:48.226 INFO kablam! warning: unused import: `ParseError`
Nov 02 12:46:48.226 INFO kablam!  --> src/message.rs:9:5
Nov 02 12:46:48.226 INFO kablam!   |
Nov 02 12:46:48.226 INFO kablam! 9 | use ParseError;
Nov 02 12:46:48.226 INFO kablam!   |     ^^^^^^^^^^
Nov 02 12:46:48.226 INFO kablam! 
Nov 02 12:46:48.414 INFO kablam! warning: unused variable: `ch`
Nov 02 12:46:48.414 INFO kablam!    --> src/header.rs:114:18
Nov 02 12:46:48.414 INFO kablam!     |
Nov 02 12:46:48.414 INFO kablam! 114 |             Some(ch @ _) => self.read_part(),
Nov 02 12:46:48.414 INFO kablam!     |                  ^^ help: consider using `_ch` instead
Nov 02 12:46:48.414 INFO kablam!     |
Nov 02 12:46:48.414 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 12:46:48.414 INFO kablam! 
Nov 02 12:46:48.485 INFO kablam! warning: method is never used: `peek_char_eq`
Nov 02 12:46:48.485 INFO kablam!   --> src/header.rs:57:5
Nov 02 12:46:48.485 INFO kablam!    |
Nov 02 12:46:48.485 INFO kablam! 57 |     fn peek_char_eq(&mut self, ch: char) -> bool {
Nov 02 12:46:48.485 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:48.485 INFO kablam!    |
Nov 02 12:46:48.485 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 12:46:48.485 INFO kablam! 
Nov 02 12:46:48.485 INFO kablam! warning: method is never used: `unfold_parts`
Nov 02 12:46:48.485 INFO kablam!    --> src/header.rs:179:5
Nov 02 12:46:48.485 INFO kablam!     |
Nov 02 12:46:48.485 INFO kablam! 179 |     fn unfold_parts(self, lexer: &mut Lexer) -> String {
Nov 02 12:46:48.485 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:48.485 INFO kablam! 
Nov 02 12:46:48.491 INFO kablam! warning: struct is never constructed: `Message`
Nov 02 12:46:48.491 INFO kablam!   --> src/message.rs:13:1
Nov 02 12:46:48.492 INFO kablam!    |
Nov 02 12:46:48.492 INFO kablam! 13 | pub struct Message<R> {
Nov 02 12:46:48.492 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:48.492 INFO kablam! 
Nov 02 12:46:48.492 INFO kablam! warning: method is never used: `from_reader`
Nov 02 12:46:48.492 INFO kablam!   --> src/message.rs:22:5
Nov 02 12:46:48.492 INFO kablam!    |
Nov 02 12:46:48.492 INFO kablam! 22 |     pub fn from_reader(rdr: R) -> Message<R> {
Nov 02 12:46:48.492 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:48.492 INFO kablam! 
Nov 02 12:46:48.492 INFO kablam! warning: method is never used: `from_file`
Nov 02 12:46:48.492 INFO kablam!   --> src/message.rs:34:5
Nov 02 12:46:48.492 INFO kablam!    |
Nov 02 12:46:48.492 INFO kablam! 34 |     pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Message<fs::File>> {
Nov 02 12:46:48.492 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:48.492 INFO kablam! 
Nov 02 12:46:48.492 INFO kablam! warning: method is never used: `from_string`
Nov 02 12:46:48.492 INFO kablam!   --> src/message.rs:41:5
Nov 02 12:46:48.492 INFO kablam!    |
Nov 02 12:46:48.492 INFO kablam! 41 | /     pub fn from_string<'a, S>(s: S) -> Message<io::Cursor<Vec<u8>>>
Nov 02 12:46:48.492 INFO kablam! 42 | |         where S: Into<String>
Nov 02 12:46:48.492 INFO kablam! 43 | |     {
Nov 02 12:46:48.492 INFO kablam! 44 | |         Message::from_bytes(s.into().into_bytes())
Nov 02 12:46:48.492 INFO kablam! 45 | |     }
Nov 02 12:46:48.492 INFO kablam!    | |_____^
Nov 02 12:46:48.492 INFO kablam! 
Nov 02 12:46:48.492 INFO kablam! warning: method is never used: `from_bytes`
Nov 02 12:46:48.492 INFO kablam!   --> src/message.rs:48:5
Nov 02 12:46:48.492 INFO kablam!    |
Nov 02 12:46:48.492 INFO kablam! 48 | /     pub fn from_bytes<'a, V>(bytes: V) -> Message<io::Cursor<Vec<u8>>>
Nov 02 12:46:48.492 INFO kablam! 49 | |         where V: Into<Vec<u8>>
Nov 02 12:46:48.492 INFO kablam! 50 | |     {
Nov 02 12:46:48.492 INFO kablam! 51 | |         Message::from_reader(io::Cursor::new(bytes.into()))
Nov 02 12:46:48.492 INFO kablam! 52 | |     }
Nov 02 12:46:48.492 INFO kablam!    | |_____^
Nov 02 12:46:48.492 INFO kablam! 
Nov 02 12:46:48.492 INFO kablam! warning: method is never used: `get`
Nov 02 12:46:48.493 INFO kablam!   --> src/message.rs:62:5
Nov 02 12:46:48.493 INFO kablam!    |
Nov 02 12:46:48.493 INFO kablam! 62 |     pub fn get(self, name: &str) -> Option<Header> {
Nov 02 12:46:48.493 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:46:48.493 INFO kablam! 
Nov 02 12:46:49.328 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Nov 02 12:46:49.331 INFO kablam! su: No module specific data is present
Nov 02 12:46:49.842 INFO running `"docker" "rm" "-f" "e3dde5b3416abb156179af79502643fb81e9abd9e3c12cf079a92f9d3335d728"`
Nov 02 12:46:50.091 INFO blam! e3dde5b3416abb156179af79502643fb81e9abd9e3c12cf079a92f9d3335d728
