Dec 11 20:59:26.520 INFO checking chasent/IronSMTP against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 20:59:26.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 20:59:26.926 INFO [stdout] 9ab5a84b2ad36b3d692fc0acc2dcbf5adaa6341f46b7d2dcf6bf34f83c0ff557
Dec 11 20:59:26.928 INFO running `"docker" "start" "-a" "9ab5a84b2ad36b3d692fc0acc2dcbf5adaa6341f46b7d2dcf6bf34f83c0ff557"`
Dec 11 20:59:28.604 INFO [stderr] usermod: no changes
Dec 11 20:59:28.787 INFO [stderr]    Compiling memchr v2.1.0
Dec 11 20:59:28.788 INFO [stderr]     Checking mio v0.6.16
Dec 11 20:59:31.021 INFO [stderr]     Checking nom v4.1.1
Dec 11 20:59:31.467 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 11 20:59:31.467 INFO [stderr]     Checking mio-uds v0.6.7
Dec 11 20:59:34.564 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 11 20:59:34.566 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 11 20:59:34.566 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 11 20:59:38.007 INFO [stderr]     Checking tokio v0.1.8
Dec 11 20:59:40.030 INFO [stderr]     Checking rsmtp v0.1.0 (/source)
Dec 11 20:59:44.036 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 20:59:44.037 INFO [stderr]    --> src/main.rs:103:1
Dec 11 20:59:44.037 INFO [stderr]     |
Dec 11 20:59:44.037 INFO [stderr] 103 | #[macro_use]
Dec 11 20:59:44.038 INFO [stderr]     | ^^^^^^^^^^^^
Dec 11 20:59:44.038 INFO [stderr]     |
Dec 11 20:59:44.038 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 11 20:59:44.038 INFO [stderr] 
Dec 11 20:59:44.039 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 20:59:44.039 INFO [stderr]    --> src/main.rs:108:18
Dec 11 20:59:44.039 INFO [stderr]     |
Dec 11 20:59:44.039 INFO [stderr] 108 | use tokio::net::{TcpStream, TcpListener};
Dec 11 20:59:44.040 INFO [stderr]     |                  ^^^^^^^^^
Dec 11 20:59:44.040 INFO [stderr] 
Dec 11 20:59:44.040 INFO [stderr] warning: unused import: `tokio::prelude`
Dec 11 20:59:44.040 INFO [stderr]    --> src/main.rs:110:5
Dec 11 20:59:44.040 INFO [stderr]     |
Dec 11 20:59:44.040 INFO [stderr] 110 | use tokio::prelude;
Dec 11 20:59:44.041 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 11 20:59:44.041 INFO [stderr] 
Dec 11 20:59:44.041 INFO [stderr] warning: unused imports: `Either`, `FutureResult`, `ok`, `self`
Dec 11 20:59:44.041 INFO [stderr]    --> src/main.rs:112:23
Dec 11 20:59:44.041 INFO [stderr]     |
Dec 11 20:59:44.041 INFO [stderr] 112 | use futures::future::{self, Either, ok, loop_fn, Future, FutureResult, Loop};
Dec 11 20:59:44.041 INFO [stderr]     |                       ^^^^  ^^^^^^  ^^                   ^^^^^^^^^^^^
Dec 11 20:59:44.041 INFO [stderr] 
Dec 11 20:59:44.247 INFO [stderr] warning: function is never used: `disconnect`
Dec 11 20:59:44.248 INFO [stderr]    --> src/main.rs:152:1
Dec 11 20:59:44.248 INFO [stderr]     |
Dec 11 20:59:44.248 INFO [stderr] 152 | fn disconnect(state: Disconnected) -> impl Future<Item = ServerState, Error = io::Error> {
Dec 11 20:59:44.249 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:59:44.249 INFO [stderr]     |
Dec 11 20:59:44.249 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 20:59:44.249 INFO [stderr] 
Dec 11 20:59:44.250 INFO [stderr] warning: function is never used: `from_hex`
Dec 11 20:59:44.250 INFO [stderr]    --> src/main.rs:535:1
Dec 11 20:59:44.251 INFO [stderr]     |
Dec 11 20:59:44.251 INFO [stderr] 535 | fn from_hex(input: &str) -> Result<u8, std::num::ParseIntError> {
Dec 11 20:59:44.251 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:59:44.251 INFO [stderr] 
Dec 11 20:59:44.256 INFO [stderr] warning: function is never used: `is_hex_digit`
Dec 11 20:59:44.257 INFO [stderr]    --> src/main.rs:539:1
Dec 11 20:59:44.257 INFO [stderr]     |
Dec 11 20:59:44.257 INFO [stderr] 539 | fn is_hex_digit(c: char) -> bool {
Dec 11 20:59:44.257 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:59:44.257 INFO [stderr] 
Dec 11 20:59:44.296 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 20:59:44.297 INFO [stderr]    --> src/main.rs:103:1
Dec 11 20:59:44.297 INFO [stderr]     |
Dec 11 20:59:44.297 INFO [stderr] 103 | #[macro_use]
Dec 11 20:59:44.297 INFO [stderr]     | ^^^^^^^^^^^^
Dec 11 20:59:44.298 INFO [stderr]     |
Dec 11 20:59:44.298 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 11 20:59:44.298 INFO [stderr] 
Dec 11 20:59:44.298 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 20:59:44.299 INFO [stderr]    --> src/main.rs:108:18
Dec 11 20:59:44.299 INFO [stderr]     |
Dec 11 20:59:44.299 INFO [stderr] 108 | use tokio::net::{TcpStream, TcpListener};
Dec 11 20:59:44.299 INFO [stderr]     |                  ^^^^^^^^^
Dec 11 20:59:44.300 INFO [stderr] 
Dec 11 20:59:44.300 INFO [stderr] warning: unused import: `tokio::prelude`
Dec 11 20:59:44.300 INFO [stderr]    --> src/main.rs:110:5
Dec 11 20:59:44.300 INFO [stderr]     |
Dec 11 20:59:44.301 INFO [stderr] 110 | use tokio::prelude;
Dec 11 20:59:44.301 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 11 20:59:44.301 INFO [stderr] 
Dec 11 20:59:44.301 INFO [stderr] warning: unused imports: `Either`, `FutureResult`, `ok`, `self`
Dec 11 20:59:44.302 INFO [stderr]    --> src/main.rs:112:23
Dec 11 20:59:44.302 INFO [stderr]     |
Dec 11 20:59:44.302 INFO [stderr] 112 | use futures::future::{self, Either, ok, loop_fn, Future, FutureResult, Loop};
Dec 11 20:59:44.303 INFO [stderr]     |                       ^^^^  ^^^^^^  ^^                   ^^^^^^^^^^^^
Dec 11 20:59:44.303 INFO [stderr] 
Dec 11 20:59:44.610 INFO [stderr] error[E0308]: mismatched types
Dec 11 20:59:44.611 INFO [stderr]    --> src/main.rs:569:27
Dec 11 20:59:44.611 INFO [stderr]     |
Dec 11 20:59:44.611 INFO [stderr] 569 |             reverse_path: "<mail@samlogic.com>"
Dec 11 20:59:44.612 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:59:44.612 INFO [stderr]     |                           |
Dec 11 20:59:44.612 INFO [stderr]     |                           expected struct `std::string::String`, found reference
Dec 11 20:59:44.613 INFO [stderr]     |                           help: try using a conversion method: `"<mail@samlogic.com>".to_string()`
Dec 11 20:59:44.613 INFO [stderr]     |
Dec 11 20:59:44.613 INFO [stderr]     = note: expected type `std::string::String`
Dec 11 20:59:44.614 INFO [stderr]                found type `&'static str`
Dec 11 20:59:44.614 INFO [stderr] 
Dec 11 20:59:44.636 INFO [stderr] error: aborting due to previous error
Dec 11 20:59:44.637 INFO [stderr] 
Dec 11 20:59:44.637 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 11 20:59:44.665 INFO [stderr] error: Could not compile `rsmtp`.
Dec 11 20:59:44.665 INFO [stderr] 
Dec 11 20:59:44.665 INFO [stderr] To learn more, run the command again with --verbose.
Dec 11 20:59:44.668 INFO [stderr] su: No module specific data is present
Dec 11 20:59:45.966 INFO running `"docker" "inspect" "9ab5a84b2ad36b3d692fc0acc2dcbf5adaa6341f46b7d2dcf6bf34f83c0ff557"`
Dec 11 20:59:46.366 INFO running `"docker" "rm" "-f" "9ab5a84b2ad36b3d692fc0acc2dcbf5adaa6341f46b7d2dcf6bf34f83c0ff557"`
Dec 11 20:59:46.704 INFO [stdout] 9ab5a84b2ad36b3d692fc0acc2dcbf5adaa6341f46b7d2dcf6bf34f83c0ff557