Oct 13 17:56:22.079 INFO checking atarashii_imap-0.3.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:56:22.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 17:56:22.305 INFO blam! e02bf657a0fefa353e3d3d7a65aad6fa29da78028db5e64b1509b4cec9e010b6
Oct 13 17:56:22.307 INFO running `"docker" "start" "-a" "e02bf657a0fefa353e3d3d7a65aad6fa29da78028db5e64b1509b4cec9e010b6"`
Oct 13 17:56:22.792 INFO kablam! usermod: no changes
Oct 13 17:56:22.810 INFO kablam! warning: file found to be present in multiple build targets: /source/examples/app.rs
Oct 13 17:56:22.865 INFO kablam!     Checking atarashii_imap v0.3.0 (/source)
Oct 13 17:56:24.573 INFO kablam! warning: unused variable: `bytes_read`
Oct 13 17:56:24.573 INFO kablam!    --> src/lib.rs:204:14
Oct 13 17:56:24.573 INFO kablam!     |
Oct 13 17:56:24.573 INFO kablam! 204 |           Ok(bytes_read) => {
Oct 13 17:56:24.573 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Oct 13 17:56:24.573 INFO kablam!     |
Oct 13 17:56:24.573 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 17:56:24.573 INFO kablam! 
Oct 13 17:56:24.573 INFO kablam! warning: unused variable: `login_res`
Oct 13 17:56:24.573 INFO kablam!    --> src/lib.rs:210:18
Oct 13 17:56:24.573 INFO kablam!     |
Oct 13 17:56:24.573 INFO kablam! 210 |               Ok(login_res) => unimplemented!(),
Oct 13 17:56:24.573 INFO kablam!     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Oct 13 17:56:24.573 INFO kablam! 
Oct 13 17:56:24.573 INFO kablam! warning: unused variable: `e`
Oct 13 17:56:24.573 INFO kablam!    --> src/lib.rs:211:19
Oct 13 17:56:24.573 INFO kablam!     |
Oct 13 17:56:24.573 INFO kablam! 211 |               Err(e) => unimplemented!()
Oct 13 17:56:24.573 INFO kablam!     |                   ^ help: consider using `_e` instead
Oct 13 17:56:24.573 INFO kablam! 
Oct 13 17:56:24.573 INFO kablam! warning: unused variable: `e`
Oct 13 17:56:24.573 INFO kablam!    --> src/lib.rs:215:15
Oct 13 17:56:24.573 INFO kablam!     |
Oct 13 17:56:24.573 INFO kablam! 215 |           Err(e) => unimplemented!()
Oct 13 17:56:24.573 INFO kablam!     |               ^ help: consider using `_e` instead
Oct 13 17:56:24.573 INFO kablam! 
Oct 13 17:56:24.573 INFO kablam! warning: unused variable: `e`
Oct 13 17:56:24.573 INFO kablam!    --> src/lib.rs:219:11
Oct 13 17:56:24.573 INFO kablam!     |
Oct 13 17:56:24.573 INFO kablam! 219 |       Err(e) => unimplemented!()
Oct 13 17:56:24.573 INFO kablam!     |           ^ help: consider using `_e` instead
Oct 13 17:56:24.573 INFO kablam! 
Oct 13 17:56:24.573 INFO kablam! warning: unused variable: `re_tag_and_res`
Oct 13 17:56:24.573 INFO kablam!    --> src/lib.rs:277:13
Oct 13 17:56:24.573 INFO kablam!     |
Oct 13 17:56:24.573 INFO kablam! 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Oct 13 17:56:24.573 INFO kablam!     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Oct 13 17:56:24.573 INFO kablam! 
Oct 13 17:56:24.616 INFO kablam! warning: variant is never constructed: `StartTls`
Oct 13 17:56:24.616 INFO kablam!   --> src/lib.rs:65:3
Oct 13 17:56:24.616 INFO kablam!    |
Oct 13 17:56:24.616 INFO kablam! 65 |   StartTls(ssl::SslStream<TcpStream>),
Oct 13 17:56:24.616 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:56:24.616 INFO kablam!    |
Oct 13 17:56:24.616 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 17:56:24.616 INFO kablam! 
Oct 13 17:56:24.616 INFO kablam! warning: method is never used: `start_tls`
Oct 13 17:56:24.616 INFO kablam!    --> src/lib.rs:490:3
Oct 13 17:56:24.616 INFO kablam!     |
Oct 13 17:56:24.616 INFO kablam! 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Oct 13 17:56:24.616 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:56:24.616 INFO kablam! 
Oct 13 17:56:25.943 INFO kablam! warning: unused variable: `bytes_read`
Oct 13 17:56:25.943 INFO kablam!    --> src/lib.rs:204:14
Oct 13 17:56:25.943 INFO kablam!     |
Oct 13 17:56:25.943 INFO kablam! 204 |           Ok(bytes_read) => {
Oct 13 17:56:25.943 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Oct 13 17:56:25.943 INFO kablam!     |
Oct 13 17:56:25.943 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 17:56:25.943 INFO kablam! 
Oct 13 17:56:25.944 INFO kablam! warning: unused variable: `login_res`
Oct 13 17:56:25.944 INFO kablam!    --> src/lib.rs:210:18
Oct 13 17:56:25.944 INFO kablam!     |
Oct 13 17:56:25.944 INFO kablam! 210 |               Ok(login_res) => unimplemented!(),
Oct 13 17:56:25.944 INFO kablam!     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Oct 13 17:56:25.944 INFO kablam! 
Oct 13 17:56:25.944 INFO kablam! warning: unused variable: `e`
Oct 13 17:56:25.944 INFO kablam!    --> src/lib.rs:211:19
Oct 13 17:56:25.944 INFO kablam!     |
Oct 13 17:56:25.944 INFO kablam! 211 |               Err(e) => unimplemented!()
Oct 13 17:56:25.944 INFO kablam!     |                   ^ help: consider using `_e` instead
Oct 13 17:56:25.944 INFO kablam! 
Oct 13 17:56:25.944 INFO kablam! warning: unused variable: `e`
Oct 13 17:56:25.944 INFO kablam!    --> src/lib.rs:215:15
Oct 13 17:56:25.944 INFO kablam!     |
Oct 13 17:56:25.944 INFO kablam! 215 |           Err(e) => unimplemented!()
Oct 13 17:56:25.944 INFO kablam!     |               ^ help: consider using `_e` instead
Oct 13 17:56:25.944 INFO kablam! 
Oct 13 17:56:25.944 INFO kablam! warning: unused variable: `e`
Oct 13 17:56:25.945 INFO kablam!    --> src/lib.rs:219:11
Oct 13 17:56:25.945 INFO kablam!     |
Oct 13 17:56:25.945 INFO kablam! 219 |       Err(e) => unimplemented!()
Oct 13 17:56:25.945 INFO kablam!     |           ^ help: consider using `_e` instead
Oct 13 17:56:25.945 INFO kablam! 
Oct 13 17:56:25.945 INFO kablam! warning: unused variable: `re_tag_and_res`
Oct 13 17:56:25.945 INFO kablam!    --> src/lib.rs:277:13
Oct 13 17:56:25.945 INFO kablam!     |
Oct 13 17:56:25.945 INFO kablam! 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Oct 13 17:56:25.945 INFO kablam!     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Oct 13 17:56:25.945 INFO kablam! 
Oct 13 17:56:26.084 INFO kablam! warning: variant is never constructed: `StartTls`
Oct 13 17:56:26.084 INFO kablam!   --> src/lib.rs:65:3
Oct 13 17:56:26.084 INFO kablam!    |
Oct 13 17:56:26.084 INFO kablam! 65 |   StartTls(ssl::SslStream<TcpStream>),
Oct 13 17:56:26.084 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:56:26.096 INFO kablam!    |
Oct 13 17:56:26.096 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 17:56:26.096 INFO kablam! 
Oct 13 17:56:26.096 INFO kablam! warning: method is never used: `start_tls`
Oct 13 17:56:26.096 INFO kablam!    --> src/lib.rs:490:3
Oct 13 17:56:26.096 INFO kablam!     |
Oct 13 17:56:26.096 INFO kablam! 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Oct 13 17:56:26.096 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:56:26.096 INFO kablam! 
Oct 13 17:56:28.816 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Oct 13 17:56:28.816 INFO kablam!   --> examples/app.rs:26:20
Oct 13 17:56:28.816 INFO kablam!    |
Oct 13 17:56:28.816 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Oct 13 17:56:28.816 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Oct 13 17:56:28.816 INFO kablam!    |
Oct 13 17:56:28.816 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 17:56:28.816 INFO kablam! 
Oct 13 17:56:28.816 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Oct 13 17:56:28.816 INFO kablam!   --> examples/app.rs:27:20
Oct 13 17:56:28.816 INFO kablam!    |
Oct 13 17:56:28.816 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Oct 13 17:56:28.816 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Oct 13 17:56:28.816 INFO kablam! 
Oct 13 17:56:29.104 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Oct 13 17:56:29.104 INFO kablam!   --> examples/app.rs:26:20
Oct 13 17:56:29.104 INFO kablam!    |
Oct 13 17:56:29.104 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Oct 13 17:56:29.104 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Oct 13 17:56:29.104 INFO kablam!    |
Oct 13 17:56:29.104 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 17:56:29.104 INFO kablam! 
Oct 13 17:56:29.104 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Oct 13 17:56:29.104 INFO kablam!   --> examples/app.rs:27:20
Oct 13 17:56:29.104 INFO kablam!    |
Oct 13 17:56:29.104 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Oct 13 17:56:29.104 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Oct 13 17:56:29.104 INFO kablam! 
Oct 13 17:56:29.116 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Oct 13 17:56:29.117 INFO kablam!   --> examples/app.rs:26:20
Oct 13 17:56:29.117 INFO kablam!    |
Oct 13 17:56:29.117 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Oct 13 17:56:29.117 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Oct 13 17:56:29.117 INFO kablam!    |
Oct 13 17:56:29.117 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 17:56:29.120 INFO kablam! 
Oct 13 17:56:29.120 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Oct 13 17:56:29.120 INFO kablam!   --> examples/app.rs:27:20
Oct 13 17:56:29.120 INFO kablam!    |
Oct 13 17:56:29.120 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Oct 13 17:56:29.120 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Oct 13 17:56:29.120 INFO kablam! 
Oct 13 17:56:29.241 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.43s
Oct 13 17:56:29.262 INFO kablam! su: No module specific data is present
Oct 13 17:56:29.597 INFO running `"docker" "rm" "-f" "e02bf657a0fefa353e3d3d7a65aad6fa29da78028db5e64b1509b4cec9e010b6"`
Oct 13 17:56:29.724 INFO blam! e02bf657a0fefa353e3d3d7a65aad6fa29da78028db5e64b1509b4cec9e010b6