Nov 01 20:04:20.594 INFO checking mail-0.1.0-unstable against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 20:04:20.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 20:04:21.000 INFO blam! 3d692bae3b00a5c697e6ec2b1b4f7902ec580105e95b5243e9502207c9abb77d Nov 01 20:04:21.004 INFO running `"docker" "start" "-a" "3d692bae3b00a5c697e6ec2b1b4f7902ec580105e95b5243e9502207c9abb77d"` Nov 01 20:04:22.248 INFO kablam! usermod: no changes Nov 01 20:04:22.294 INFO kablam! Checking mail v0.1.0-unstable (/source) Nov 01 20:04:23.056 INFO kablam! warning: unused import: `std::default` Nov 01 20:04:23.056 INFO kablam! --> src/message.rs:2:5 Nov 01 20:04:23.056 INFO kablam! | Nov 01 20:04:23.057 INFO kablam! 2 | use std::default; Nov 01 20:04:23.057 INFO kablam! | ^^^^^^^^^^^^ Nov 01 20:04:23.057 INFO kablam! | Nov 01 20:04:23.057 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 20:04:23.057 INFO kablam! Nov 01 20:04:23.057 INFO kablam! warning: unused import: `Error` Nov 01 20:04:23.057 INFO kablam! --> src/message.rs:8:5 Nov 01 20:04:23.058 INFO kablam! | Nov 01 20:04:23.058 INFO kablam! 8 | use Error; Nov 01 20:04:23.058 INFO kablam! | ^^^^^ Nov 01 20:04:23.058 INFO kablam! Nov 01 20:04:23.058 INFO kablam! warning: unused import: `ParseError` Nov 01 20:04:23.058 INFO kablam! --> src/message.rs:9:5 Nov 01 20:04:23.058 INFO kablam! | Nov 01 20:04:23.058 INFO kablam! 9 | use ParseError; Nov 01 20:04:23.058 INFO kablam! | ^^^^^^^^^^ Nov 01 20:04:23.059 INFO kablam! Nov 01 20:04:23.129 INFO kablam! warning: unused variable: `ch` Nov 01 20:04:23.129 INFO kablam! --> src/header.rs:114:18 Nov 01 20:04:23.130 INFO kablam! | Nov 01 20:04:23.130 INFO kablam! 114 | Some(ch @ _) => self.read_part(), Nov 01 20:04:23.130 INFO kablam! | ^^ help: consider using `_ch` instead Nov 01 20:04:23.130 INFO kablam! | Nov 01 20:04:23.130 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 20:04:23.130 INFO kablam! Nov 01 20:04:23.168 INFO kablam! warning: unused import: `std::default` Nov 01 20:04:23.168 INFO kablam! --> src/message.rs:2:5 Nov 01 20:04:23.168 INFO kablam! | Nov 01 20:04:23.168 INFO kablam! 2 | use std::default; Nov 01 20:04:23.169 INFO kablam! | ^^^^^^^^^^^^ Nov 01 20:04:23.169 INFO kablam! | Nov 01 20:04:23.169 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 20:04:23.169 INFO kablam! Nov 01 20:04:23.169 INFO kablam! warning: unused import: `Error` Nov 01 20:04:23.169 INFO kablam! --> src/message.rs:8:5 Nov 01 20:04:23.169 INFO kablam! | Nov 01 20:04:23.170 INFO kablam! 8 | use Error; Nov 01 20:04:23.170 INFO kablam! | ^^^^^ Nov 01 20:04:23.170 INFO kablam! Nov 01 20:04:23.170 INFO kablam! warning: unused import: `ParseError` Nov 01 20:04:23.170 INFO kablam! --> src/message.rs:9:5 Nov 01 20:04:23.170 INFO kablam! | Nov 01 20:04:23.170 INFO kablam! 9 | use ParseError; Nov 01 20:04:23.170 INFO kablam! | ^^^^^^^^^^ Nov 01 20:04:23.171 INFO kablam! Nov 01 20:04:23.171 INFO kablam! warning: method is never used: `new` Nov 01 20:04:23.171 INFO kablam! --> src/header.rs:41:5 Nov 01 20:04:23.171 INFO kablam! | Nov 01 20:04:23.171 INFO kablam! 41 | pub fn new(input: &str) -> Lexer { Nov 01 20:04:23.171 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.171 INFO kablam! | Nov 01 20:04:23.172 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 20:04:23.172 INFO kablam! Nov 01 20:04:23.172 INFO kablam! warning: method is never used: `peek_char_eq` Nov 01 20:04:23.172 INFO kablam! --> src/header.rs:57:5 Nov 01 20:04:23.173 INFO kablam! | Nov 01 20:04:23.173 INFO kablam! 57 | fn peek_char_eq(&mut self, ch: char) -> bool { Nov 01 20:04:23.173 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.173 INFO kablam! Nov 01 20:04:23.174 INFO kablam! warning: struct is never constructed: `Parser` Nov 01 20:04:23.174 INFO kablam! --> src/header.rs:129:1 Nov 01 20:04:23.174 INFO kablam! | Nov 01 20:04:23.174 INFO kablam! 129 | struct Parser { Nov 01 20:04:23.174 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 20:04:23.175 INFO kablam! Nov 01 20:04:23.175 INFO kablam! warning: method is never used: `new` Nov 01 20:04:23.175 INFO kablam! --> src/header.rs:134:5 Nov 01 20:04:23.175 INFO kablam! | Nov 01 20:04:23.176 INFO kablam! 134 | pub fn new(strict: bool) -> Self { Nov 01 20:04:23.176 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.180 INFO kablam! Nov 01 20:04:23.180 INFO kablam! warning: method is never used: `parse` Nov 01 20:04:23.181 INFO kablam! --> src/header.rs:138:5 Nov 01 20:04:23.181 INFO kablam! | Nov 01 20:04:23.181 INFO kablam! 138 | pub fn parse(&mut self, input: &str) -> Result
{ Nov 01 20:04:23.182 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.182 INFO kablam! Nov 01 20:04:23.182 INFO kablam! warning: method is never used: `unfold_parts` Nov 01 20:04:23.182 INFO kablam! --> src/header.rs:179:5 Nov 01 20:04:23.182 INFO kablam! | Nov 01 20:04:23.183 INFO kablam! 179 | fn unfold_parts(self, lexer: &mut Lexer) -> String { Nov 01 20:04:23.183 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.183 INFO kablam! Nov 01 20:04:23.183 INFO kablam! warning: method is never used: `from_string` Nov 01 20:04:23.184 INFO kablam! --> src/header.rs:199:5 Nov 01 20:04:23.184 INFO kablam! | Nov 01 20:04:23.184 INFO kablam! 199 | pub fn from_string(s: &str) -> Self { Nov 01 20:04:23.184 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.185 INFO kablam! Nov 01 20:04:23.185 INFO kablam! warning: method is never used: `from_string_strict` Nov 01 20:04:23.185 INFO kablam! --> src/header.rs:203:5 Nov 01 20:04:23.185 INFO kablam! | Nov 01 20:04:23.186 INFO kablam! 203 | pub fn from_string_strict(s: &str) -> Result { Nov 01 20:04:23.186 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.186 INFO kablam! Nov 01 20:04:23.186 INFO kablam! warning: struct is never constructed: `Message` Nov 01 20:04:23.187 INFO kablam! --> src/message.rs:13:1 Nov 01 20:04:23.187 INFO kablam! | Nov 01 20:04:23.187 INFO kablam! 13 | pub struct Message { Nov 01 20:04:23.187 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.187 INFO kablam! Nov 01 20:04:23.188 INFO kablam! warning: method is never used: `from_reader` Nov 01 20:04:23.188 INFO kablam! --> src/message.rs:22:5 Nov 01 20:04:23.188 INFO kablam! | Nov 01 20:04:23.188 INFO kablam! 22 | pub fn from_reader(rdr: R) -> Message { Nov 01 20:04:23.189 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.189 INFO kablam! Nov 01 20:04:23.189 INFO kablam! warning: method is never used: `from_file` Nov 01 20:04:23.189 INFO kablam! --> src/message.rs:34:5 Nov 01 20:04:23.189 INFO kablam! | Nov 01 20:04:23.190 INFO kablam! 34 | pub fn from_file>(path: P) -> Result> { Nov 01 20:04:23.190 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.190 INFO kablam! Nov 01 20:04:23.190 INFO kablam! warning: method is never used: `from_string` Nov 01 20:04:23.191 INFO kablam! --> src/message.rs:41:5 Nov 01 20:04:23.191 INFO kablam! | Nov 01 20:04:23.191 INFO kablam! 41 | / pub fn from_string<'a, S>(s: S) -> Message>> Nov 01 20:04:23.191 INFO kablam! 42 | | where S: Into Nov 01 20:04:23.191 INFO kablam! 43 | | { Nov 01 20:04:23.192 INFO kablam! 44 | | Message::from_bytes(s.into().into_bytes()) Nov 01 20:04:23.192 INFO kablam! 45 | | } Nov 01 20:04:23.192 INFO kablam! | |_____^ Nov 01 20:04:23.192 INFO kablam! Nov 01 20:04:23.192 INFO kablam! warning: method is never used: `from_bytes` Nov 01 20:04:23.193 INFO kablam! --> src/message.rs:48:5 Nov 01 20:04:23.193 INFO kablam! | Nov 01 20:04:23.193 INFO kablam! 48 | / pub fn from_bytes<'a, V>(bytes: V) -> Message>> Nov 01 20:04:23.193 INFO kablam! 49 | | where V: Into> Nov 01 20:04:23.193 INFO kablam! 50 | | { Nov 01 20:04:23.193 INFO kablam! 51 | | Message::from_reader(io::Cursor::new(bytes.into())) Nov 01 20:04:23.193 INFO kablam! 52 | | } Nov 01 20:04:23.194 INFO kablam! | |_____^ Nov 01 20:04:23.194 INFO kablam! Nov 01 20:04:23.194 INFO kablam! warning: method is never used: `get` Nov 01 20:04:23.194 INFO kablam! --> src/message.rs:62:5 Nov 01 20:04:23.194 INFO kablam! | Nov 01 20:04:23.194 INFO kablam! 62 | pub fn get(self, name: &str) -> Option
{ Nov 01 20:04:23.194 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.195 INFO kablam! Nov 01 20:04:23.364 INFO kablam! warning: unused variable: `ch` Nov 01 20:04:23.364 INFO kablam! --> src/header.rs:114:18 Nov 01 20:04:23.364 INFO kablam! | Nov 01 20:04:23.364 INFO kablam! 114 | Some(ch @ _) => self.read_part(), Nov 01 20:04:23.364 INFO kablam! | ^^ help: consider using `_ch` instead Nov 01 20:04:23.365 INFO kablam! | Nov 01 20:04:23.365 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 20:04:23.365 INFO kablam! Nov 01 20:04:23.432 INFO kablam! warning: method is never used: `peek_char_eq` Nov 01 20:04:23.432 INFO kablam! --> src/header.rs:57:5 Nov 01 20:04:23.432 INFO kablam! | Nov 01 20:04:23.432 INFO kablam! 57 | fn peek_char_eq(&mut self, ch: char) -> bool { Nov 01 20:04:23.432 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.432 INFO kablam! | Nov 01 20:04:23.432 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 20:04:23.432 INFO kablam! Nov 01 20:04:23.432 INFO kablam! warning: method is never used: `unfold_parts` Nov 01 20:04:23.432 INFO kablam! --> src/header.rs:179:5 Nov 01 20:04:23.432 INFO kablam! | Nov 01 20:04:23.433 INFO kablam! 179 | fn unfold_parts(self, lexer: &mut Lexer) -> String { Nov 01 20:04:23.433 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.433 INFO kablam! Nov 01 20:04:23.433 INFO kablam! warning: struct is never constructed: `Message` Nov 01 20:04:23.433 INFO kablam! --> src/message.rs:13:1 Nov 01 20:04:23.433 INFO kablam! | Nov 01 20:04:23.433 INFO kablam! 13 | pub struct Message { Nov 01 20:04:23.433 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.433 INFO kablam! Nov 01 20:04:23.433 INFO kablam! warning: method is never used: `from_reader` Nov 01 20:04:23.433 INFO kablam! --> src/message.rs:22:5 Nov 01 20:04:23.433 INFO kablam! | Nov 01 20:04:23.433 INFO kablam! 22 | pub fn from_reader(rdr: R) -> Message { Nov 01 20:04:23.433 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.433 INFO kablam! Nov 01 20:04:23.433 INFO kablam! warning: method is never used: `from_file` Nov 01 20:04:23.433 INFO kablam! --> src/message.rs:34:5 Nov 01 20:04:23.433 INFO kablam! | Nov 01 20:04:23.433 INFO kablam! 34 | pub fn from_file>(path: P) -> Result> { Nov 01 20:04:23.433 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.433 INFO kablam! Nov 01 20:04:23.433 INFO kablam! warning: method is never used: `from_string` Nov 01 20:04:23.433 INFO kablam! --> src/message.rs:41:5 Nov 01 20:04:23.433 INFO kablam! | Nov 01 20:04:23.433 INFO kablam! 41 | / pub fn from_string<'a, S>(s: S) -> Message>> Nov 01 20:04:23.433 INFO kablam! 42 | | where S: Into Nov 01 20:04:23.433 INFO kablam! 43 | | { Nov 01 20:04:23.433 INFO kablam! 44 | | Message::from_bytes(s.into().into_bytes()) Nov 01 20:04:23.433 INFO kablam! 45 | | } Nov 01 20:04:23.433 INFO kablam! | |_____^ Nov 01 20:04:23.433 INFO kablam! Nov 01 20:04:23.433 INFO kablam! warning: method is never used: `from_bytes` Nov 01 20:04:23.433 INFO kablam! --> src/message.rs:48:5 Nov 01 20:04:23.433 INFO kablam! | Nov 01 20:04:23.433 INFO kablam! 48 | / pub fn from_bytes<'a, V>(bytes: V) -> Message>> Nov 01 20:04:23.433 INFO kablam! 49 | | where V: Into> Nov 01 20:04:23.433 INFO kablam! 50 | | { Nov 01 20:04:23.433 INFO kablam! 51 | | Message::from_reader(io::Cursor::new(bytes.into())) Nov 01 20:04:23.433 INFO kablam! 52 | | } Nov 01 20:04:23.433 INFO kablam! | |_____^ Nov 01 20:04:23.433 INFO kablam! Nov 01 20:04:23.433 INFO kablam! warning: method is never used: `get` Nov 01 20:04:23.433 INFO kablam! --> src/message.rs:62:5 Nov 01 20:04:23.433 INFO kablam! | Nov 01 20:04:23.433 INFO kablam! 62 | pub fn get(self, name: &str) -> Option
{ Nov 01 20:04:23.433 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:04:23.433 INFO kablam! Nov 01 20:04:23.480 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.20s Nov 01 20:04:23.487 INFO kablam! su: No module specific data is present Nov 01 20:04:23.932 INFO running `"docker" "rm" "-f" "3d692bae3b00a5c697e6ec2b1b4f7902ec580105e95b5243e9502207c9abb77d"` Nov 01 20:04:24.048 INFO blam! 3d692bae3b00a5c697e6ec2b1b4f7902ec580105e95b5243e9502207c9abb77d