Nov 18 06:47:19.221 INFO testing mail-0.1.0-unstable against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 18 06:47:19.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 06:47:19.440 INFO [stdout] f4ef3d1873ad4ec8a9884d4c990ae149f58fc20359d08085c38de0bc7165b08a Nov 18 06:47:19.443 INFO running `"docker" "start" "-a" "f4ef3d1873ad4ec8a9884d4c990ae149f58fc20359d08085c38de0bc7165b08a"` Nov 18 06:47:20.335 INFO [stderr] usermod: no changes Nov 18 06:47:20.368 INFO [stderr] Compiling mail v0.1.0-unstable (/source) Nov 18 06:47:20.899 INFO [stderr] warning: unused import: `std::default` Nov 18 06:47:20.899 INFO [stderr] --> src/message.rs:2:5 Nov 18 06:47:20.899 INFO [stderr] | Nov 18 06:47:20.899 INFO [stderr] 2 | use std::default; Nov 18 06:47:20.899 INFO [stderr] | ^^^^^^^^^^^^ Nov 18 06:47:20.899 INFO [stderr] | Nov 18 06:47:20.899 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 06:47:20.899 INFO [stderr] Nov 18 06:47:20.899 INFO [stderr] warning: unused import: `Error` Nov 18 06:47:20.899 INFO [stderr] --> src/message.rs:8:5 Nov 18 06:47:20.899 INFO [stderr] | Nov 18 06:47:20.899 INFO [stderr] 8 | use Error; Nov 18 06:47:20.899 INFO [stderr] | ^^^^^ Nov 18 06:47:20.899 INFO [stderr] Nov 18 06:47:20.899 INFO [stderr] warning: unused import: `ParseError` Nov 18 06:47:20.899 INFO [stderr] --> src/message.rs:9:5 Nov 18 06:47:20.899 INFO [stderr] | Nov 18 06:47:20.899 INFO [stderr] 9 | use ParseError; Nov 18 06:47:20.899 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:47:20.899 INFO [stderr] Nov 18 06:47:20.967 INFO [stderr] warning: unused variable: `ch` Nov 18 06:47:20.967 INFO [stderr] --> src/header.rs:114:18 Nov 18 06:47:20.967 INFO [stderr] | Nov 18 06:47:20.967 INFO [stderr] 114 | Some(ch @ _) => self.read_part(), Nov 18 06:47:20.967 INFO [stderr] | ^^ help: consider using `_ch` instead Nov 18 06:47:20.967 INFO [stderr] | Nov 18 06:47:20.967 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 06:47:20.969 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `new` Nov 18 06:47:20.989 INFO [stderr] --> src/header.rs:41:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 41 | pub fn new(input: &str) -> Lexer { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `peek_char_eq` Nov 18 06:47:20.989 INFO [stderr] --> src/header.rs:57:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 57 | fn peek_char_eq(&mut self, ch: char) -> bool { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: struct is never constructed: `Parser` Nov 18 06:47:20.989 INFO [stderr] --> src/header.rs:129:1 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 129 | struct Parser { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `new` Nov 18 06:47:20.989 INFO [stderr] --> src/header.rs:134:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 134 | pub fn new(strict: bool) -> Self { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `parse` Nov 18 06:47:20.989 INFO [stderr] --> src/header.rs:138:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 138 | pub fn parse(&mut self, input: &str) -> Result
{ Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `unfold_parts` Nov 18 06:47:20.989 INFO [stderr] --> src/header.rs:179:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 179 | fn unfold_parts(self, lexer: &mut Lexer) -> String { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `from_string` Nov 18 06:47:20.989 INFO [stderr] --> src/header.rs:199:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 199 | pub fn from_string(s: &str) -> Self { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `from_string_strict` Nov 18 06:47:20.989 INFO [stderr] --> src/header.rs:203:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 203 | pub fn from_string_strict(s: &str) -> Result { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: struct is never constructed: `Message` Nov 18 06:47:20.989 INFO [stderr] --> src/message.rs:13:1 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 13 | pub struct Message { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `from_reader` Nov 18 06:47:20.989 INFO [stderr] --> src/message.rs:22:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 22 | pub fn from_reader(rdr: R) -> Message { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `from_file` Nov 18 06:47:20.989 INFO [stderr] --> src/message.rs:34:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 34 | pub fn from_file>(path: P) -> Result> { Nov 18 06:47:20.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.989 INFO [stderr] Nov 18 06:47:20.989 INFO [stderr] warning: method is never used: `from_string` Nov 18 06:47:20.989 INFO [stderr] --> src/message.rs:41:5 Nov 18 06:47:20.989 INFO [stderr] | Nov 18 06:47:20.989 INFO [stderr] 41 | / pub fn from_string<'a, S>(s: S) -> Message>> Nov 18 06:47:20.989 INFO [stderr] 42 | | where S: Into Nov 18 06:47:20.989 INFO [stderr] 43 | | { Nov 18 06:47:20.989 INFO [stderr] 44 | | Message::from_bytes(s.into().into_bytes()) Nov 18 06:47:20.990 INFO [stderr] 45 | | } Nov 18 06:47:20.990 INFO [stderr] | |_____^ Nov 18 06:47:20.990 INFO [stderr] Nov 18 06:47:20.990 INFO [stderr] warning: method is never used: `from_bytes` Nov 18 06:47:20.990 INFO [stderr] --> src/message.rs:48:5 Nov 18 06:47:20.990 INFO [stderr] | Nov 18 06:47:20.990 INFO [stderr] 48 | / pub fn from_bytes<'a, V>(bytes: V) -> Message>> Nov 18 06:47:20.990 INFO [stderr] 49 | | where V: Into> Nov 18 06:47:20.990 INFO [stderr] 50 | | { Nov 18 06:47:20.990 INFO [stderr] 51 | | Message::from_reader(io::Cursor::new(bytes.into())) Nov 18 06:47:20.990 INFO [stderr] 52 | | } Nov 18 06:47:20.990 INFO [stderr] | |_____^ Nov 18 06:47:20.990 INFO [stderr] Nov 18 06:47:20.990 INFO [stderr] warning: method is never used: `get` Nov 18 06:47:20.990 INFO [stderr] --> src/message.rs:62:5 Nov 18 06:47:20.990 INFO [stderr] | Nov 18 06:47:20.990 INFO [stderr] 62 | pub fn get(self, name: &str) -> Option
{ Nov 18 06:47:20.990 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:20.990 INFO [stderr] Nov 18 06:47:21.313 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s Nov 18 06:47:21.318 INFO [stderr] su: No module specific data is present Nov 18 06:47:22.019 INFO running `"docker" "inspect" "f4ef3d1873ad4ec8a9884d4c990ae149f58fc20359d08085c38de0bc7165b08a"` Nov 18 06:47:22.152 INFO running `"docker" "rm" "-f" "f4ef3d1873ad4ec8a9884d4c990ae149f58fc20359d08085c38de0bc7165b08a"` Nov 18 06:47:22.327 INFO [stdout] f4ef3d1873ad4ec8a9884d4c990ae149f58fc20359d08085c38de0bc7165b08a Nov 18 06:47:22.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 06:47:22.881 INFO [stdout] 0fbd4d73168c2cd27dd26b03daa25e8eb0508e488964c4472ef69c0608b14533 Nov 18 06:47:22.882 INFO running `"docker" "start" "-a" "0fbd4d73168c2cd27dd26b03daa25e8eb0508e488964c4472ef69c0608b14533"` Nov 18 06:47:23.473 INFO [stderr] usermod: no changes Nov 18 06:47:23.503 INFO [stderr] Compiling mail v0.1.0-unstable (/source) Nov 18 06:47:24.046 INFO [stderr] warning: unused import: `std::default` Nov 18 06:47:24.047 INFO [stderr] --> src/message.rs:2:5 Nov 18 06:47:24.047 INFO [stderr] | Nov 18 06:47:24.047 INFO [stderr] 2 | use std::default; Nov 18 06:47:24.047 INFO [stderr] | ^^^^^^^^^^^^ Nov 18 06:47:24.047 INFO [stderr] | Nov 18 06:47:24.047 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 06:47:24.047 INFO [stderr] Nov 18 06:47:24.047 INFO [stderr] warning: unused import: `Error` Nov 18 06:47:24.047 INFO [stderr] --> src/message.rs:8:5 Nov 18 06:47:24.047 INFO [stderr] | Nov 18 06:47:24.047 INFO [stderr] 8 | use Error; Nov 18 06:47:24.047 INFO [stderr] | ^^^^^ Nov 18 06:47:24.047 INFO [stderr] Nov 18 06:47:24.047 INFO [stderr] warning: unused import: `ParseError` Nov 18 06:47:24.047 INFO [stderr] --> src/message.rs:9:5 Nov 18 06:47:24.047 INFO [stderr] | Nov 18 06:47:24.047 INFO [stderr] 9 | use ParseError; Nov 18 06:47:24.047 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:47:24.047 INFO [stderr] Nov 18 06:47:24.211 INFO [stderr] warning: unused variable: `ch` Nov 18 06:47:24.212 INFO [stderr] --> src/header.rs:114:18 Nov 18 06:47:24.212 INFO [stderr] | Nov 18 06:47:24.212 INFO [stderr] 114 | Some(ch @ _) => self.read_part(), Nov 18 06:47:24.213 INFO [stderr] | ^^ help: consider using `_ch` instead Nov 18 06:47:24.213 INFO [stderr] | Nov 18 06:47:24.213 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 06:47:24.214 INFO [stderr] Nov 18 06:47:24.268 INFO [stderr] warning: method is never used: `peek_char_eq` Nov 18 06:47:24.268 INFO [stderr] --> src/header.rs:57:5 Nov 18 06:47:24.268 INFO [stderr] | Nov 18 06:47:24.268 INFO [stderr] 57 | fn peek_char_eq(&mut self, ch: char) -> bool { Nov 18 06:47:24.268 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:24.268 INFO [stderr] | Nov 18 06:47:24.268 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 18 06:47:24.268 INFO [stderr] Nov 18 06:47:24.268 INFO [stderr] warning: method is never used: `unfold_parts` Nov 18 06:47:24.268 INFO [stderr] --> src/header.rs:179:5 Nov 18 06:47:24.268 INFO [stderr] | Nov 18 06:47:24.268 INFO [stderr] 179 | fn unfold_parts(self, lexer: &mut Lexer) -> String { Nov 18 06:47:24.268 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:24.268 INFO [stderr] Nov 18 06:47:24.268 INFO [stderr] warning: struct is never constructed: `Message` Nov 18 06:47:24.268 INFO [stderr] --> src/message.rs:13:1 Nov 18 06:47:24.268 INFO [stderr] | Nov 18 06:47:24.268 INFO [stderr] 13 | pub struct Message { Nov 18 06:47:24.268 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:24.268 INFO [stderr] Nov 18 06:47:24.268 INFO [stderr] warning: method is never used: `from_reader` Nov 18 06:47:24.268 INFO [stderr] --> src/message.rs:22:5 Nov 18 06:47:24.268 INFO [stderr] | Nov 18 06:47:24.268 INFO [stderr] 22 | pub fn from_reader(rdr: R) -> Message { Nov 18 06:47:24.268 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:24.268 INFO [stderr] Nov 18 06:47:24.268 INFO [stderr] warning: method is never used: `from_file` Nov 18 06:47:24.268 INFO [stderr] --> src/message.rs:34:5 Nov 18 06:47:24.268 INFO [stderr] | Nov 18 06:47:24.268 INFO [stderr] 34 | pub fn from_file>(path: P) -> Result> { Nov 18 06:47:24.268 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:24.268 INFO [stderr] Nov 18 06:47:24.268 INFO [stderr] warning: method is never used: `from_string` Nov 18 06:47:24.268 INFO [stderr] --> src/message.rs:41:5 Nov 18 06:47:24.268 INFO [stderr] | Nov 18 06:47:24.268 INFO [stderr] 41 | / pub fn from_string<'a, S>(s: S) -> Message>> Nov 18 06:47:24.268 INFO [stderr] 42 | | where S: Into Nov 18 06:47:24.268 INFO [stderr] 43 | | { Nov 18 06:47:24.268 INFO [stderr] 44 | | Message::from_bytes(s.into().into_bytes()) Nov 18 06:47:24.268 INFO [stderr] 45 | | } Nov 18 06:47:24.268 INFO [stderr] | |_____^ Nov 18 06:47:24.269 INFO [stderr] Nov 18 06:47:24.269 INFO [stderr] warning: method is never used: `from_bytes` Nov 18 06:47:24.269 INFO [stderr] --> src/message.rs:48:5 Nov 18 06:47:24.269 INFO [stderr] | Nov 18 06:47:24.269 INFO [stderr] 48 | / pub fn from_bytes<'a, V>(bytes: V) -> Message>> Nov 18 06:47:24.269 INFO [stderr] 49 | | where V: Into> Nov 18 06:47:24.269 INFO [stderr] 50 | | { Nov 18 06:47:24.269 INFO [stderr] 51 | | Message::from_reader(io::Cursor::new(bytes.into())) Nov 18 06:47:24.269 INFO [stderr] 52 | | } Nov 18 06:47:24.269 INFO [stderr] | |_____^ Nov 18 06:47:24.269 INFO [stderr] Nov 18 06:47:24.269 INFO [stderr] warning: method is never used: `get` Nov 18 06:47:24.269 INFO [stderr] --> src/message.rs:62:5 Nov 18 06:47:24.269 INFO [stderr] | Nov 18 06:47:24.269 INFO [stderr] 62 | pub fn get(self, name: &str) -> Option
{ Nov 18 06:47:24.269 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:47:24.269 INFO [stderr] Nov 18 06:47:24.994 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.50s Nov 18 06:47:24.995 INFO [stderr] su: No module specific data is present Nov 18 06:47:25.421 INFO running `"docker" "inspect" "0fbd4d73168c2cd27dd26b03daa25e8eb0508e488964c4472ef69c0608b14533"` Nov 18 06:47:25.565 INFO running `"docker" "rm" "-f" "0fbd4d73168c2cd27dd26b03daa25e8eb0508e488964c4472ef69c0608b14533"` Nov 18 06:47:25.733 INFO [stdout] 0fbd4d73168c2cd27dd26b03daa25e8eb0508e488964c4472ef69c0608b14533