Nov 18 06:47:21.690 INFO testing mail-0.1.0-unstable against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 06:47:21.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 06:47:22.080 INFO [stdout] 2f128eb384b42db6f2e0396826fa0487da385aa0cdd6f74c258d9bb498433a04 Nov 18 06:47:22.091 INFO running `"docker" "start" "-a" "2f128eb384b42db6f2e0396826fa0487da385aa0cdd6f74c258d9bb498433a04"` Nov 18 06:47:22.924 INFO [stderr] usermod: no changes Nov 18 06:47:22.951 INFO [stderr] Compiling mail v0.1.0-unstable (/source) Nov 18 06:47:23.355 INFO [stderr] warning: unused import: `std::default` Nov 18 06:47:23.355 INFO [stderr] --> src/message.rs:2:5 Nov 18 06:47:23.355 INFO [stderr] | Nov 18 06:47:23.355 INFO [stderr] 2 | use std::default; Nov 18 06:47:23.355 INFO [stderr] | ^^^^^^^^^^^^ Nov 18 06:47:23.355 INFO [stderr] | Nov 18 06:47:23.355 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 06:47:23.355 INFO [stderr] Nov 18 06:47:23.355 INFO [stderr] warning: unused import: `Error` Nov 18 06:47:23.355 INFO [stderr] --> src/message.rs:8:5 Nov 18 06:47:23.355 INFO [stderr] | Nov 18 06:47:23.355 INFO [stderr] 8 | use Error; Nov 18 06:47:23.355 INFO [stderr] | ^^^^^ Nov 18 06:47:23.355 INFO [stderr] Nov 18 06:47:23.355 INFO [stderr] warning: unused import: `ParseError` Nov 18 06:47:23.355 INFO [stderr] --> src/message.rs:9:5 Nov 18 06:47:23.355 INFO [stderr] | Nov 18 06:47:23.355 INFO [stderr] 9 | use ParseError; Nov 18 06:47:23.355 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:47:23.355 INFO [stderr] Nov 18 06:47:23.409 INFO [stderr] warning: unused variable: `ch` Nov 18 06:47:23.409 INFO [stderr] --> src/header.rs:114:18 Nov 18 06:47:23.409 INFO [stderr] | Nov 18 06:47:23.409 INFO [stderr] 114 | Some(ch @ _) => self.read_part(), Nov 18 06:47:23.409 INFO [stderr] | ^^ help: consider using `_ch` instead Nov 18 06:47:23.409 INFO [stderr] | Nov 18 06:47:23.409 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 06:47:23.409 INFO [stderr] Nov 18 06:47:23.426 INFO [stderr] warning: method is never used: `new` Nov 18 06:47:23.426 INFO [stderr] --> src/header.rs:41:5 Nov 18 06:47:23.426 INFO [stderr] | Nov 18 06:47:23.426 INFO [stderr] 41 | pub fn new(input: &str) -> Lexer { Nov 18 06:47:23.426 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.426 INFO [stderr] | Nov 18 06:47:23.426 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 18 06:47:23.426 INFO [stderr] Nov 18 06:47:23.426 INFO [stderr] warning: method is never used: `peek_char_eq` Nov 18 06:47:23.426 INFO [stderr] --> src/header.rs:57:5 Nov 18 06:47:23.426 INFO [stderr] | Nov 18 06:47:23.426 INFO [stderr] 57 | fn peek_char_eq(&mut self, ch: char) -> bool { Nov 18 06:47:23.426 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.426 INFO [stderr] Nov 18 06:47:23.428 INFO [stderr] warning: struct is never constructed: `Parser` Nov 18 06:47:23.428 INFO [stderr] --> src/header.rs:129:1 Nov 18 06:47:23.428 INFO [stderr] | Nov 18 06:47:23.428 INFO [stderr] 129 | struct Parser { Nov 18 06:47:23.428 INFO [stderr] | ^^^^^^^^^^^^^ Nov 18 06:47:23.428 INFO [stderr] Nov 18 06:47:23.428 INFO [stderr] warning: method is never used: `new` Nov 18 06:47:23.428 INFO [stderr] --> src/header.rs:134:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 134 | pub fn new(strict: bool) -> Self { Nov 18 06:47:23.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: method is never used: `parse` Nov 18 06:47:23.429 INFO [stderr] --> src/header.rs:138:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 138 | pub fn parse(&mut self, input: &str) -> Result
{ Nov 18 06:47:23.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: method is never used: `unfold_parts` Nov 18 06:47:23.429 INFO [stderr] --> src/header.rs:179:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 179 | fn unfold_parts(self, lexer: &mut Lexer) -> String { Nov 18 06:47:23.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: method is never used: `from_string` Nov 18 06:47:23.429 INFO [stderr] --> src/header.rs:199:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 199 | pub fn from_string(s: &str) -> Self { Nov 18 06:47:23.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: method is never used: `from_string_strict` Nov 18 06:47:23.429 INFO [stderr] --> src/header.rs:203:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 203 | pub fn from_string_strict(s: &str) -> Result { Nov 18 06:47:23.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: struct is never constructed: `Message` Nov 18 06:47:23.429 INFO [stderr] --> src/message.rs:13:1 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 13 | pub struct Message { Nov 18 06:47:23.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: method is never used: `from_reader` Nov 18 06:47:23.429 INFO [stderr] --> src/message.rs:22:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 22 | pub fn from_reader(rdr: R) -> Message { Nov 18 06:47:23.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: method is never used: `from_file` Nov 18 06:47:23.429 INFO [stderr] --> src/message.rs:34:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 34 | pub fn from_file>(path: P) -> Result> { Nov 18 06:47:23.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: method is never used: `from_string` Nov 18 06:47:23.429 INFO [stderr] --> src/message.rs:41:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 41 | / pub fn from_string<'a, S>(s: S) -> Message>> Nov 18 06:47:23.429 INFO [stderr] 42 | | where S: Into Nov 18 06:47:23.429 INFO [stderr] 43 | | { Nov 18 06:47:23.429 INFO [stderr] 44 | | Message::from_bytes(s.into().into_bytes()) Nov 18 06:47:23.429 INFO [stderr] 45 | | } Nov 18 06:47:23.429 INFO [stderr] | |_____^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: method is never used: `from_bytes` Nov 18 06:47:23.429 INFO [stderr] --> src/message.rs:48:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 48 | / pub fn from_bytes<'a, V>(bytes: V) -> Message>> Nov 18 06:47:23.429 INFO [stderr] 49 | | where V: Into> Nov 18 06:47:23.429 INFO [stderr] 50 | | { Nov 18 06:47:23.429 INFO [stderr] 51 | | Message::from_reader(io::Cursor::new(bytes.into())) Nov 18 06:47:23.429 INFO [stderr] 52 | | } Nov 18 06:47:23.429 INFO [stderr] | |_____^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.429 INFO [stderr] warning: method is never used: `get` Nov 18 06:47:23.429 INFO [stderr] --> src/message.rs:62:5 Nov 18 06:47:23.429 INFO [stderr] | Nov 18 06:47:23.429 INFO [stderr] 62 | pub fn get(self, name: &str) -> Option
{ Nov 18 06:47:23.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:23.429 INFO [stderr] Nov 18 06:47:23.715 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s Nov 18 06:47:23.717 INFO [stderr] su: No module specific data is present Nov 18 06:47:24.088 INFO running `"docker" "inspect" "2f128eb384b42db6f2e0396826fa0487da385aa0cdd6f74c258d9bb498433a04"` Nov 18 06:47:24.202 INFO running `"docker" "rm" "-f" "2f128eb384b42db6f2e0396826fa0487da385aa0cdd6f74c258d9bb498433a04"` Nov 18 06:47:24.320 INFO [stdout] 2f128eb384b42db6f2e0396826fa0487da385aa0cdd6f74c258d9bb498433a04 Nov 18 06:47:24.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 06:47:24.603 INFO [stdout] af6383c7ab379ed757ad53a9f3398aa8121974daefa0accfc416087575b14333 Nov 18 06:47:24.613 INFO running `"docker" "start" "-a" "af6383c7ab379ed757ad53a9f3398aa8121974daefa0accfc416087575b14333"` Nov 18 06:47:25.430 INFO [stderr] usermod: no changes Nov 18 06:47:25.477 INFO [stderr] Compiling mail v0.1.0-unstable (/source) Nov 18 06:47:26.053 INFO [stderr] warning: unused import: `std::default` Nov 18 06:47:26.053 INFO [stderr] --> src/message.rs:2:5 Nov 18 06:47:26.053 INFO [stderr] | Nov 18 06:47:26.053 INFO [stderr] 2 | use std::default; Nov 18 06:47:26.053 INFO [stderr] | ^^^^^^^^^^^^ Nov 18 06:47:26.053 INFO [stderr] | Nov 18 06:47:26.053 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 06:47:26.053 INFO [stderr] Nov 18 06:47:26.053 INFO [stderr] warning: unused import: `Error` Nov 18 06:47:26.053 INFO [stderr] --> src/message.rs:8:5 Nov 18 06:47:26.053 INFO [stderr] | Nov 18 06:47:26.053 INFO [stderr] 8 | use Error; Nov 18 06:47:26.053 INFO [stderr] | ^^^^^ Nov 18 06:47:26.053 INFO [stderr] Nov 18 06:47:26.063 INFO [stderr] warning: unused import: `ParseError` Nov 18 06:47:26.063 INFO [stderr] --> src/message.rs:9:5 Nov 18 06:47:26.063 INFO [stderr] | Nov 18 06:47:26.063 INFO [stderr] 9 | use ParseError; Nov 18 06:47:26.063 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:47:26.063 INFO [stderr] Nov 18 06:47:26.223 INFO [stderr] warning: unused variable: `ch` Nov 18 06:47:26.223 INFO [stderr] --> src/header.rs:114:18 Nov 18 06:47:26.223 INFO [stderr] | Nov 18 06:47:26.223 INFO [stderr] 114 | Some(ch @ _) => self.read_part(), Nov 18 06:47:26.223 INFO [stderr] | ^^ help: consider using `_ch` instead Nov 18 06:47:26.223 INFO [stderr] | Nov 18 06:47:26.223 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 06:47:26.223 INFO [stderr] Nov 18 06:47:26.303 INFO [stderr] warning: method is never used: `peek_char_eq` Nov 18 06:47:26.303 INFO [stderr] --> src/header.rs:57:5 Nov 18 06:47:26.303 INFO [stderr] | Nov 18 06:47:26.303 INFO [stderr] 57 | fn peek_char_eq(&mut self, ch: char) -> bool { Nov 18 06:47:26.303 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:26.303 INFO [stderr] | Nov 18 06:47:26.303 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 18 06:47:26.303 INFO [stderr] Nov 18 06:47:26.303 INFO [stderr] warning: method is never used: `unfold_parts` Nov 18 06:47:26.303 INFO [stderr] --> src/header.rs:179:5 Nov 18 06:47:26.303 INFO [stderr] | Nov 18 06:47:26.303 INFO [stderr] 179 | fn unfold_parts(self, lexer: &mut Lexer) -> String { Nov 18 06:47:26.303 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:26.303 INFO [stderr] Nov 18 06:47:26.303 INFO [stderr] warning: struct is never constructed: `Message` Nov 18 06:47:26.303 INFO [stderr] --> src/message.rs:13:1 Nov 18 06:47:26.303 INFO [stderr] | Nov 18 06:47:26.303 INFO [stderr] 13 | pub struct Message { Nov 18 06:47:26.303 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:26.303 INFO [stderr] Nov 18 06:47:26.303 INFO [stderr] warning: method is never used: `from_reader` Nov 18 06:47:26.303 INFO [stderr] --> src/message.rs:22:5 Nov 18 06:47:26.303 INFO [stderr] | Nov 18 06:47:26.303 INFO [stderr] 22 | pub fn from_reader(rdr: R) -> Message { Nov 18 06:47:26.303 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:26.303 INFO [stderr] Nov 18 06:47:26.303 INFO [stderr] warning: method is never used: `from_file` Nov 18 06:47:26.303 INFO [stderr] --> src/message.rs:34:5 Nov 18 06:47:26.303 INFO [stderr] | Nov 18 06:47:26.303 INFO [stderr] 34 | pub fn from_file>(path: P) -> Result> { Nov 18 06:47:26.303 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:26.303 INFO [stderr] Nov 18 06:47:26.303 INFO [stderr] warning: method is never used: `from_string` Nov 18 06:47:26.303 INFO [stderr] --> src/message.rs:41:5 Nov 18 06:47:26.303 INFO [stderr] | Nov 18 06:47:26.303 INFO [stderr] 41 | / pub fn from_string<'a, S>(s: S) -> Message>> Nov 18 06:47:26.303 INFO [stderr] 42 | | where S: Into Nov 18 06:47:26.303 INFO [stderr] 43 | | { Nov 18 06:47:26.303 INFO [stderr] 44 | | Message::from_bytes(s.into().into_bytes()) Nov 18 06:47:26.303 INFO [stderr] 45 | | } Nov 18 06:47:26.303 INFO [stderr] | |_____^ Nov 18 06:47:26.303 INFO [stderr] Nov 18 06:47:26.303 INFO [stderr] warning: method is never used: `from_bytes` Nov 18 06:47:26.303 INFO [stderr] --> src/message.rs:48:5 Nov 18 06:47:26.303 INFO [stderr] | Nov 18 06:47:26.303 INFO [stderr] 48 | / pub fn from_bytes<'a, V>(bytes: V) -> Message>> Nov 18 06:47:26.303 INFO [stderr] 49 | | where V: Into> Nov 18 06:47:26.303 INFO [stderr] 50 | | { Nov 18 06:47:26.303 INFO [stderr] 51 | | Message::from_reader(io::Cursor::new(bytes.into())) Nov 18 06:47:26.303 INFO [stderr] 52 | | } Nov 18 06:47:26.303 INFO [stderr] | |_____^ Nov 18 06:47:26.303 INFO [stderr] Nov 18 06:47:26.303 INFO [stderr] warning: method is never used: `get` Nov 18 06:47:26.303 INFO [stderr] --> src/message.rs:62:5 Nov 18 06:47:26.303 INFO [stderr] | Nov 18 06:47:26.303 INFO [stderr] 62 | pub fn get(self, name: &str) -> Option
{ Nov 18 06:47:26.303 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:26.303 INFO [stderr] Nov 18 06:47:27.035 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.57s Nov 18 06:47:27.035 INFO [stderr] su: No module specific data is present Nov 18 06:47:27.727 INFO running `"docker" "inspect" "af6383c7ab379ed757ad53a9f3398aa8121974daefa0accfc416087575b14333"` Nov 18 06:47:27.964 INFO running `"docker" "rm" "-f" "af6383c7ab379ed757ad53a9f3398aa8121974daefa0accfc416087575b14333"` Nov 18 06:47:28.091 INFO [stdout] af6383c7ab379ed757ad53a9f3398aa8121974daefa0accfc416087575b14333