Oct 16 03:16:37.148 INFO testing mail-0.1.0-unstable against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1
Oct 16 03:16:37.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-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"`
Oct 16 03:16:37.583 INFO blam! dbedb0c5dba128cfbc914b0c865b3e58f09fa6855f9ca5bd02072455b8cd7a68
Oct 16 03:16:37.585 INFO running `"docker" "start" "-a" "dbedb0c5dba128cfbc914b0c865b3e58f09fa6855f9ca5bd02072455b8cd7a68"`
Oct 16 03:16:38.211 INFO kablam! usermod: no changes
Oct 16 03:16:38.286 INFO kablam!    Compiling mail v0.1.0-unstable (/source)
Oct 16 03:16:38.811 INFO kablam! warning: unused import: `std::default`
Oct 16 03:16:38.811 INFO kablam!  --> src/message.rs:2:5
Oct 16 03:16:38.811 INFO kablam!   |
Oct 16 03:16:38.811 INFO kablam! 2 | use std::default;
Oct 16 03:16:38.811 INFO kablam!   |     ^^^^^^^^^^^^
Oct 16 03:16:38.811 INFO kablam!   |
Oct 16 03:16:38.811 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 16 03:16:38.811 INFO kablam! 
Oct 16 03:16:38.811 INFO kablam! warning: unused import: `Error`
Oct 16 03:16:38.811 INFO kablam!  --> src/message.rs:8:5
Oct 16 03:16:38.811 INFO kablam!   |
Oct 16 03:16:38.811 INFO kablam! 8 | use Error;
Oct 16 03:16:38.811 INFO kablam!   |     ^^^^^
Oct 16 03:16:38.811 INFO kablam! 
Oct 16 03:16:38.811 INFO kablam! warning: unused import: `ParseError`
Oct 16 03:16:38.811 INFO kablam!  --> src/message.rs:9:5
Oct 16 03:16:38.811 INFO kablam!   |
Oct 16 03:16:38.811 INFO kablam! 9 | use ParseError;
Oct 16 03:16:38.811 INFO kablam!   |     ^^^^^^^^^^
Oct 16 03:16:38.811 INFO kablam! 
Oct 16 03:16:38.884 INFO kablam! warning: unused variable: `ch`
Oct 16 03:16:38.884 INFO kablam!    --> src/header.rs:114:18
Oct 16 03:16:38.884 INFO kablam!     |
Oct 16 03:16:38.884 INFO kablam! 114 |             Some(ch @ _) => self.read_part(),
Oct 16 03:16:38.884 INFO kablam!     |                  ^^ help: consider using `_ch` instead
Oct 16 03:16:38.884 INFO kablam!     |
Oct 16 03:16:38.885 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 16 03:16:38.885 INFO kablam! 
Oct 16 03:16:38.911 INFO kablam! warning: method is never used: `new`
Oct 16 03:16:38.911 INFO kablam!   --> src/header.rs:41:5
Oct 16 03:16:38.911 INFO kablam!    |
Oct 16 03:16:38.911 INFO kablam! 41 |     pub fn new(input: &str) -> Lexer {
Oct 16 03:16:38.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.911 INFO kablam!    |
Oct 16 03:16:38.911 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 16 03:16:38.911 INFO kablam! 
Oct 16 03:16:38.911 INFO kablam! warning: method is never used: `peek_char_eq`
Oct 16 03:16:38.911 INFO kablam!   --> src/header.rs:57:5
Oct 16 03:16:38.911 INFO kablam!    |
Oct 16 03:16:38.911 INFO kablam! 57 |     fn peek_char_eq(&mut self, ch: char) -> bool {
Oct 16 03:16:38.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.911 INFO kablam! 
Oct 16 03:16:38.911 INFO kablam! warning: struct is never constructed: `Parser`
Oct 16 03:16:38.911 INFO kablam!    --> src/header.rs:129:1
Oct 16 03:16:38.911 INFO kablam!     |
Oct 16 03:16:38.911 INFO kablam! 129 | struct Parser {
Oct 16 03:16:38.911 INFO kablam!     | ^^^^^^^^^^^^^
Oct 16 03:16:38.911 INFO kablam! 
Oct 16 03:16:38.911 INFO kablam! warning: method is never used: `new`
Oct 16 03:16:38.911 INFO kablam!    --> src/header.rs:134:5
Oct 16 03:16:38.911 INFO kablam!     |
Oct 16 03:16:38.911 INFO kablam! 134 |     pub fn new(strict: bool) -> Self {
Oct 16 03:16:38.911 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.911 INFO kablam! 
Oct 16 03:16:38.911 INFO kablam! warning: method is never used: `parse`
Oct 16 03:16:38.911 INFO kablam!    --> src/header.rs:138:5
Oct 16 03:16:38.911 INFO kablam!     |
Oct 16 03:16:38.911 INFO kablam! 138 |     pub fn parse(&mut self, input: &str) -> Result<Header> {
Oct 16 03:16:38.911 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.911 INFO kablam! 
Oct 16 03:16:38.911 INFO kablam! warning: method is never used: `unfold_parts`
Oct 16 03:16:38.911 INFO kablam!    --> src/header.rs:179:5
Oct 16 03:16:38.911 INFO kablam!     |
Oct 16 03:16:38.911 INFO kablam! 179 |     fn unfold_parts(self, lexer: &mut Lexer) -> String {
Oct 16 03:16:38.911 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.911 INFO kablam! 
Oct 16 03:16:38.911 INFO kablam! warning: method is never used: `from_string`
Oct 16 03:16:38.911 INFO kablam!    --> src/header.rs:199:5
Oct 16 03:16:38.911 INFO kablam!     |
Oct 16 03:16:38.911 INFO kablam! 199 |     pub fn from_string(s: &str) -> Self {
Oct 16 03:16:38.911 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.911 INFO kablam! 
Oct 16 03:16:38.911 INFO kablam! warning: method is never used: `from_string_strict`
Oct 16 03:16:38.911 INFO kablam!    --> src/header.rs:203:5
Oct 16 03:16:38.911 INFO kablam!     |
Oct 16 03:16:38.911 INFO kablam! 203 |     pub fn from_string_strict(s: &str) -> Result<Self> {
Oct 16 03:16:38.911 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.911 INFO kablam! 
Oct 16 03:16:38.911 INFO kablam! warning: struct is never constructed: `Message`
Oct 16 03:16:38.912 INFO kablam!   --> src/message.rs:13:1
Oct 16 03:16:38.912 INFO kablam!    |
Oct 16 03:16:38.912 INFO kablam! 13 | pub struct Message<R> {
Oct 16 03:16:38.912 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.912 INFO kablam! 
Oct 16 03:16:38.912 INFO kablam! warning: method is never used: `from_reader`
Oct 16 03:16:38.912 INFO kablam!   --> src/message.rs:22:5
Oct 16 03:16:38.912 INFO kablam!    |
Oct 16 03:16:38.912 INFO kablam! 22 |     pub fn from_reader(rdr: R) -> Message<R> {
Oct 16 03:16:38.912 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.912 INFO kablam! 
Oct 16 03:16:38.912 INFO kablam! warning: method is never used: `from_file`
Oct 16 03:16:38.912 INFO kablam!   --> src/message.rs:34:5
Oct 16 03:16:38.912 INFO kablam!    |
Oct 16 03:16:38.912 INFO kablam! 34 |     pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Message<fs::File>> {
Oct 16 03:16:38.912 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.912 INFO kablam! 
Oct 16 03:16:38.912 INFO kablam! warning: method is never used: `from_string`
Oct 16 03:16:38.912 INFO kablam!   --> src/message.rs:41:5
Oct 16 03:16:38.912 INFO kablam!    |
Oct 16 03:16:38.912 INFO kablam! 41 | /     pub fn from_string<'a, S>(s: S) -> Message<io::Cursor<Vec<u8>>>
Oct 16 03:16:38.912 INFO kablam! 42 | |         where S: Into<String>
Oct 16 03:16:38.912 INFO kablam! 43 | |     {
Oct 16 03:16:38.912 INFO kablam! 44 | |         Message::from_bytes(s.into().into_bytes())
Oct 16 03:16:38.912 INFO kablam! 45 | |     }
Oct 16 03:16:38.912 INFO kablam!    | |_____^
Oct 16 03:16:38.912 INFO kablam! 
Oct 16 03:16:38.912 INFO kablam! warning: method is never used: `from_bytes`
Oct 16 03:16:38.912 INFO kablam!   --> src/message.rs:48:5
Oct 16 03:16:38.912 INFO kablam!    |
Oct 16 03:16:38.912 INFO kablam! 48 | /     pub fn from_bytes<'a, V>(bytes: V) -> Message<io::Cursor<Vec<u8>>>
Oct 16 03:16:38.912 INFO kablam! 49 | |         where V: Into<Vec<u8>>
Oct 16 03:16:38.912 INFO kablam! 50 | |     {
Oct 16 03:16:38.912 INFO kablam! 51 | |         Message::from_reader(io::Cursor::new(bytes.into()))
Oct 16 03:16:38.912 INFO kablam! 52 | |     }
Oct 16 03:16:38.912 INFO kablam!    | |_____^
Oct 16 03:16:38.912 INFO kablam! 
Oct 16 03:16:38.912 INFO kablam! warning: method is never used: `get`
Oct 16 03:16:38.912 INFO kablam!   --> src/message.rs:62:5
Oct 16 03:16:38.912 INFO kablam!    |
Oct 16 03:16:38.912 INFO kablam! 62 |     pub fn get(self, name: &str) -> Option<Header> {
Oct 16 03:16:38.912 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:38.912 INFO kablam! 
Oct 16 03:16:39.088 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Oct 16 03:16:39.091 INFO kablam! su: No module specific data is present
Oct 16 03:16:39.427 INFO running `"docker" "rm" "-f" "dbedb0c5dba128cfbc914b0c865b3e58f09fa6855f9ca5bd02072455b8cd7a68"`
Oct 16 03:16:39.602 INFO blam! dbedb0c5dba128cfbc914b0c865b3e58f09fa6855f9ca5bd02072455b8cd7a68
Oct 16 03:16:39.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-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"`
Oct 16 03:16:39.751 INFO blam! b26df5dc21b1eedd8db5d568cdaf9b39647dcdce0de5ff9776ab101551692133
Oct 16 03:16:39.757 INFO running `"docker" "start" "-a" "b26df5dc21b1eedd8db5d568cdaf9b39647dcdce0de5ff9776ab101551692133"`
Oct 16 03:16:41.078 INFO kablam! usermod: no changes
Oct 16 03:16:41.147 INFO kablam!    Compiling mail v0.1.0-unstable (/source)
Oct 16 03:16:41.819 INFO kablam! warning: unused import: `std::default`
Oct 16 03:16:41.819 INFO kablam!  --> src/message.rs:2:5
Oct 16 03:16:41.819 INFO kablam!   |
Oct 16 03:16:41.819 INFO kablam! 2 | use std::default;
Oct 16 03:16:41.819 INFO kablam!   |     ^^^^^^^^^^^^
Oct 16 03:16:41.819 INFO kablam!   |
Oct 16 03:16:41.819 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 16 03:16:41.819 INFO kablam! 
Oct 16 03:16:41.819 INFO kablam! warning: unused import: `Error`
Oct 16 03:16:41.819 INFO kablam!  --> src/message.rs:8:5
Oct 16 03:16:41.819 INFO kablam!   |
Oct 16 03:16:41.819 INFO kablam! 8 | use Error;
Oct 16 03:16:41.819 INFO kablam!   |     ^^^^^
Oct 16 03:16:41.819 INFO kablam! 
Oct 16 03:16:41.819 INFO kablam! warning: unused import: `ParseError`
Oct 16 03:16:41.819 INFO kablam!  --> src/message.rs:9:5
Oct 16 03:16:41.819 INFO kablam!   |
Oct 16 03:16:41.819 INFO kablam! 9 | use ParseError;
Oct 16 03:16:41.820 INFO kablam!   |     ^^^^^^^^^^
Oct 16 03:16:41.820 INFO kablam! 
Oct 16 03:16:41.987 INFO kablam! warning: unused variable: `ch`
Oct 16 03:16:41.987 INFO kablam!    --> src/header.rs:114:18
Oct 16 03:16:41.987 INFO kablam!     |
Oct 16 03:16:41.987 INFO kablam! 114 |             Some(ch @ _) => self.read_part(),
Oct 16 03:16:41.987 INFO kablam!     |                  ^^ help: consider using `_ch` instead
Oct 16 03:16:41.987 INFO kablam!     |
Oct 16 03:16:41.987 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 16 03:16:41.987 INFO kablam! 
Oct 16 03:16:42.055 INFO kablam! warning: method is never used: `peek_char_eq`
Oct 16 03:16:42.055 INFO kablam!   --> src/header.rs:57:5
Oct 16 03:16:42.055 INFO kablam!    |
Oct 16 03:16:42.055 INFO kablam! 57 |     fn peek_char_eq(&mut self, ch: char) -> bool {
Oct 16 03:16:42.055 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:42.055 INFO kablam!    |
Oct 16 03:16:42.055 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 16 03:16:42.055 INFO kablam! 
Oct 16 03:16:42.055 INFO kablam! warning: method is never used: `unfold_parts`
Oct 16 03:16:42.055 INFO kablam!    --> src/header.rs:179:5
Oct 16 03:16:42.055 INFO kablam!     |
Oct 16 03:16:42.055 INFO kablam! 179 |     fn unfold_parts(self, lexer: &mut Lexer) -> String {
Oct 16 03:16:42.055 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:42.055 INFO kablam! 
Oct 16 03:16:42.055 INFO kablam! warning: struct is never constructed: `Message`
Oct 16 03:16:42.055 INFO kablam!   --> src/message.rs:13:1
Oct 16 03:16:42.055 INFO kablam!    |
Oct 16 03:16:42.055 INFO kablam! 13 | pub struct Message<R> {
Oct 16 03:16:42.055 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:42.055 INFO kablam! 
Oct 16 03:16:42.056 INFO kablam! warning: method is never used: `from_reader`
Oct 16 03:16:42.056 INFO kablam!   --> src/message.rs:22:5
Oct 16 03:16:42.056 INFO kablam!    |
Oct 16 03:16:42.056 INFO kablam! 22 |     pub fn from_reader(rdr: R) -> Message<R> {
Oct 16 03:16:42.056 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:42.056 INFO kablam! 
Oct 16 03:16:42.056 INFO kablam! warning: method is never used: `from_file`
Oct 16 03:16:42.056 INFO kablam!   --> src/message.rs:34:5
Oct 16 03:16:42.056 INFO kablam!    |
Oct 16 03:16:42.056 INFO kablam! 34 |     pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Message<fs::File>> {
Oct 16 03:16:42.056 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:42.056 INFO kablam! 
Oct 16 03:16:42.056 INFO kablam! warning: method is never used: `from_string`
Oct 16 03:16:42.057 INFO kablam!   --> src/message.rs:41:5
Oct 16 03:16:42.057 INFO kablam!    |
Oct 16 03:16:42.057 INFO kablam! 41 | /     pub fn from_string<'a, S>(s: S) -> Message<io::Cursor<Vec<u8>>>
Oct 16 03:16:42.057 INFO kablam! 42 | |         where S: Into<String>
Oct 16 03:16:42.057 INFO kablam! 43 | |     {
Oct 16 03:16:42.057 INFO kablam! 44 | |         Message::from_bytes(s.into().into_bytes())
Oct 16 03:16:42.057 INFO kablam! 45 | |     }
Oct 16 03:16:42.057 INFO kablam!    | |_____^
Oct 16 03:16:42.057 INFO kablam! 
Oct 16 03:16:42.057 INFO kablam! warning: method is never used: `from_bytes`
Oct 16 03:16:42.057 INFO kablam!   --> src/message.rs:48:5
Oct 16 03:16:42.057 INFO kablam!    |
Oct 16 03:16:42.057 INFO kablam! 48 | /     pub fn from_bytes<'a, V>(bytes: V) -> Message<io::Cursor<Vec<u8>>>
Oct 16 03:16:42.057 INFO kablam! 49 | |         where V: Into<Vec<u8>>
Oct 16 03:16:42.057 INFO kablam! 50 | |     {
Oct 16 03:16:42.057 INFO kablam! 51 | |         Message::from_reader(io::Cursor::new(bytes.into()))
Oct 16 03:16:42.057 INFO kablam! 52 | |     }
Oct 16 03:16:42.057 INFO kablam!    | |_____^
Oct 16 03:16:42.057 INFO kablam! 
Oct 16 03:16:42.057 INFO kablam! warning: method is never used: `get`
Oct 16 03:16:42.057 INFO kablam!   --> src/message.rs:62:5
Oct 16 03:16:42.057 INFO kablam!    |
Oct 16 03:16:42.057 INFO kablam! 62 |     pub fn get(self, name: &str) -> Option<Header> {
Oct 16 03:16:42.057 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 03:16:42.059 INFO kablam! 
Oct 16 03:16:43.061 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Oct 16 03:16:43.069 INFO kablam! su: No module specific data is present
Oct 16 03:16:43.779 INFO running `"docker" "rm" "-f" "b26df5dc21b1eedd8db5d568cdaf9b39647dcdce0de5ff9776ab101551692133"`
Oct 16 03:16:44.134 INFO blam! b26df5dc21b1eedd8db5d568cdaf9b39647dcdce0de5ff9776ab101551692133