Dec 13 23:55:03.475 INFO testing chasent/IronSMTP against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:55:03.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 23:55:03.927 INFO [stdout] b7179eb913c789a639d9a2e3566edc56e3813af6500595bd244a818dd8397a7e
Dec 13 23:55:03.929 INFO running `"docker" "start" "-a" "b7179eb913c789a639d9a2e3566edc56e3813af6500595bd244a818dd8397a7e"`
Dec 13 23:55:05.891 INFO [stderr] usermod: no changes
Dec 13 23:55:06.128 INFO [stderr]    Compiling memchr v2.1.0
Dec 13 23:55:08.889 INFO [stderr]    Compiling nom v4.1.1
Dec 13 23:55:12.329 INFO [stderr]    Compiling rsmtp v0.1.0 (/source)
Dec 13 23:55:15.151 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 23:55:15.151 INFO [stderr]    --> src/main.rs:103:1
Dec 13 23:55:15.151 INFO [stderr]     |
Dec 13 23:55:15.151 INFO [stderr] 103 | #[macro_use]
Dec 13 23:55:15.152 INFO [stderr]     | ^^^^^^^^^^^^
Dec 13 23:55:15.152 INFO [stderr]     |
Dec 13 23:55:15.152 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 13 23:55:15.152 INFO [stderr] 
Dec 13 23:55:15.152 INFO [stderr] warning: unused import: `TcpStream`
Dec 13 23:55:15.203 INFO [stderr]    --> src/main.rs:108:18
Dec 13 23:55:15.203 INFO [stderr]     |
Dec 13 23:55:15.203 INFO [stderr] 108 | use tokio::net::{TcpStream, TcpListener};
Dec 13 23:55:15.203 INFO [stderr]     |                  ^^^^^^^^^
Dec 13 23:55:15.203 INFO [stderr] 
Dec 13 23:55:15.203 INFO [stderr] warning: unused import: `tokio::prelude`
Dec 13 23:55:15.203 INFO [stderr]    --> src/main.rs:110:5
Dec 13 23:55:15.203 INFO [stderr]     |
Dec 13 23:55:15.203 INFO [stderr] 110 | use tokio::prelude;
Dec 13 23:55:15.203 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 13 23:55:15.203 INFO [stderr] 
Dec 13 23:55:15.203 INFO [stderr] warning: unused imports: `Either`, `FutureResult`, `ok`, `self`
Dec 13 23:55:15.203 INFO [stderr]    --> src/main.rs:112:23
Dec 13 23:55:15.203 INFO [stderr]     |
Dec 13 23:55:15.203 INFO [stderr] 112 | use futures::future::{self, Either, ok, loop_fn, Future, FutureResult, Loop};
Dec 13 23:55:15.203 INFO [stderr]     |                       ^^^^  ^^^^^^  ^^                   ^^^^^^^^^^^^
Dec 13 23:55:15.203 INFO [stderr] 
Dec 13 23:55:15.322 INFO [stderr] warning: function is never used: `disconnect`
Dec 13 23:55:15.323 INFO [stderr]    --> src/main.rs:152:1
Dec 13 23:55:15.323 INFO [stderr]     |
Dec 13 23:55:15.323 INFO [stderr] 152 | fn disconnect(state: Disconnected) -> impl Future<Item = ServerState, Error = io::Error> {
Dec 13 23:55:15.323 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:55:15.324 INFO [stderr]     |
Dec 13 23:55:15.324 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 23:55:15.324 INFO [stderr] 
Dec 13 23:55:15.324 INFO [stderr] warning: function is never used: `from_hex`
Dec 13 23:55:15.324 INFO [stderr]    --> src/main.rs:535:1
Dec 13 23:55:15.324 INFO [stderr]     |
Dec 13 23:55:15.324 INFO [stderr] 535 | fn from_hex(input: &str) -> Result<u8, std::num::ParseIntError> {
Dec 13 23:55:15.324 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:55:15.325 INFO [stderr] 
Dec 13 23:55:15.325 INFO [stderr] warning: function is never used: `is_hex_digit`
Dec 13 23:55:15.325 INFO [stderr]    --> src/main.rs:539:1
Dec 13 23:55:15.325 INFO [stderr]     |
Dec 13 23:55:15.325 INFO [stderr] 539 | fn is_hex_digit(c: char) -> bool {
Dec 13 23:55:15.325 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:55:15.331 INFO [stderr] 
Dec 13 23:55:17.451 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.51s
Dec 13 23:55:17.467 INFO [stderr] su: No module specific data is present
Dec 13 23:55:18.632 INFO running `"docker" "inspect" "b7179eb913c789a639d9a2e3566edc56e3813af6500595bd244a818dd8397a7e"`
Dec 13 23:55:18.977 INFO running `"docker" "rm" "-f" "b7179eb913c789a639d9a2e3566edc56e3813af6500595bd244a818dd8397a7e"`
Dec 13 23:55:19.311 INFO [stdout] b7179eb913c789a639d9a2e3566edc56e3813af6500595bd244a818dd8397a7e
Dec 13 23:55:19.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 23:55:20.120 INFO [stdout] 245897ef34ae3cb70537e41f56c2a57497b65f4b2f1a998e257e24caa838addd
Dec 13 23:55:20.123 INFO running `"docker" "start" "-a" "245897ef34ae3cb70537e41f56c2a57497b65f4b2f1a998e257e24caa838addd"`
Dec 13 23:55:21.502 INFO [stderr] usermod: no changes
Dec 13 23:55:21.671 INFO [stderr]    Compiling rsmtp v0.1.0 (/source)
Dec 13 23:55:23.897 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 23:55:23.897 INFO [stderr]    --> src/main.rs:103:1
Dec 13 23:55:23.897 INFO [stderr]     |
Dec 13 23:55:23.897 INFO [stderr] 103 | #[macro_use]
Dec 13 23:55:23.898 INFO [stderr]     | ^^^^^^^^^^^^
Dec 13 23:55:23.898 INFO [stderr]     |
Dec 13 23:55:23.898 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 13 23:55:23.898 INFO [stderr] 
Dec 13 23:55:23.898 INFO [stderr] warning: unused import: `TcpStream`
Dec 13 23:55:23.898 INFO [stderr]    --> src/main.rs:108:18
Dec 13 23:55:23.898 INFO [stderr]     |
Dec 13 23:55:23.899 INFO [stderr] 108 | use tokio::net::{TcpStream, TcpListener};
Dec 13 23:55:23.899 INFO [stderr]     |                  ^^^^^^^^^
Dec 13 23:55:23.899 INFO [stderr] 
Dec 13 23:55:23.899 INFO [stderr] warning: unused import: `tokio::prelude`
Dec 13 23:55:23.899 INFO [stderr]    --> src/main.rs:110:5
Dec 13 23:55:23.899 INFO [stderr]     |
Dec 13 23:55:23.899 INFO [stderr] 110 | use tokio::prelude;
Dec 13 23:55:23.899 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 13 23:55:23.899 INFO [stderr] 
Dec 13 23:55:23.899 INFO [stderr] warning: unused imports: `Either`, `FutureResult`, `ok`, `self`
Dec 13 23:55:23.900 INFO [stderr]    --> src/main.rs:112:23
Dec 13 23:55:23.900 INFO [stderr]     |
Dec 13 23:55:23.900 INFO [stderr] 112 | use futures::future::{self, Either, ok, loop_fn, Future, FutureResult, Loop};
Dec 13 23:55:23.900 INFO [stderr]     |                       ^^^^  ^^^^^^  ^^                   ^^^^^^^^^^^^
Dec 13 23:55:23.900 INFO [stderr] 
Dec 13 23:55:24.194 INFO [stderr] error[E0308]: mismatched types
Dec 13 23:55:24.194 INFO [stderr]    --> src/main.rs:569:27
Dec 13 23:55:24.194 INFO [stderr]     |
Dec 13 23:55:24.194 INFO [stderr] 569 |             reverse_path: "<mail@samlogic.com>"
Dec 13 23:55:24.194 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:55:24.194 INFO [stderr]     |                           |
Dec 13 23:55:24.194 INFO [stderr]     |                           expected struct `std::string::String`, found reference
Dec 13 23:55:24.194 INFO [stderr]     |                           help: try using a conversion method: `"<mail@samlogic.com>".to_string()`
Dec 13 23:55:24.194 INFO [stderr]     |
Dec 13 23:55:24.194 INFO [stderr]     = note: expected type `std::string::String`
Dec 13 23:55:24.194 INFO [stderr]                found type `&'static str`
Dec 13 23:55:24.194 INFO [stderr] 
Dec 13 23:55:24.223 INFO [stderr] error: aborting due to previous error
Dec 13 23:55:24.223 INFO [stderr] 
Dec 13 23:55:24.223 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 13 23:55:24.238 INFO [stderr] error: Could not compile `rsmtp`.
Dec 13 23:55:24.238 INFO [stderr] 
Dec 13 23:55:24.238 INFO [stderr] To learn more, run the command again with --verbose.
Dec 13 23:55:24.241 INFO [stderr] su: No module specific data is present
Dec 13 23:55:24.794 INFO running `"docker" "inspect" "245897ef34ae3cb70537e41f56c2a57497b65f4b2f1a998e257e24caa838addd"`
Dec 13 23:55:25.023 INFO running `"docker" "rm" "-f" "245897ef34ae3cb70537e41f56c2a57497b65f4b2f1a998e257e24caa838addd"`
Dec 13 23:55:25.295 INFO [stdout] 245897ef34ae3cb70537e41f56c2a57497b65f4b2f1a998e257e24caa838addd