Dec 04 20:30:20.628 INFO checking csperkins/orchard against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:30:20.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 20:30:21.145 INFO [stdout] 005baed5068249fcf5e6e73763c02ed9e909b84c258efc7c4ab1e87bedcd7647
Dec 04 20:30:21.155 INFO running `"docker" "start" "-a" "005baed5068249fcf5e6e73763c02ed9e909b84c258efc7c4ab1e87bedcd7647"`
Dec 04 20:30:22.437 INFO [stderr] usermod: no changes
Dec 04 20:30:22.587 INFO [stderr]     Checking memchr v1.0.1
Dec 04 20:30:22.587 INFO [stderr]     Checking unix_socket v0.5.0
Dec 04 20:30:22.587 INFO [stderr]     Checking toml v0.4.5
Dec 04 20:30:23.415 INFO [stderr]     Checking nom v3.2.0
Dec 04 20:30:23.651 INFO [stderr]     Checking syslog v3.2.0
Dec 04 20:30:26.375 INFO [stderr]     Checking config v0.6.0
Dec 04 20:30:27.572 INFO [stderr]     Checking orchard v0.1.0 (/source)
Dec 04 20:30:28.787 INFO [stderr] warning: variant is never constructed: `NatReply`
Dec 04 20:30:28.787 INFO [stderr]   --> src/message.rs:73:5
Dec 04 20:30:28.792 INFO [stderr]    |
Dec 04 20:30:28.792 INFO [stderr] 73 | /     NatReply {
Dec 04 20:30:28.792 INFO [stderr] 74 | |         send_addr : IpAddr,
Dec 04 20:30:28.792 INFO [stderr] 75 | |         send_port : u16,
Dec 04 20:30:28.792 INFO [stderr] 76 | |         recv_addr : IpAddr,
Dec 04 20:30:28.792 INFO [stderr] 77 | |         recv_port : u16,
Dec 04 20:30:28.792 INFO [stderr] 78 | |     }
Dec 04 20:30:28.792 INFO [stderr]    | |_____^
Dec 04 20:30:28.792 INFO [stderr]    |
Dec 04 20:30:28.792 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:30:28.792 INFO [stderr] 
Dec 04 20:30:28.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.792 INFO [stderr]   --> src/main.rs:60:5
Dec 04 20:30:28.792 INFO [stderr]    |
Dec 04 20:30:28.792 INFO [stderr] 60 |     socket.send_to(&msg.encode(), &dest);
Dec 04 20:30:28.792 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.792 INFO [stderr]    |
Dec 04 20:30:28.792 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 20:30:28.792 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.792 INFO [stderr] 
Dec 04 20:30:28.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.792 INFO [stderr]   --> src/main.rs:85:5
Dec 04 20:30:28.792 INFO [stderr]    |
Dec 04 20:30:28.792 INFO [stderr] 85 |     syslog.send(Severity::LOG_NOTICE, "orchard: starting");
Dec 04 20:30:28.792 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.792 INFO [stderr]    |
Dec 04 20:30:28.792 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.792 INFO [stderr] 
Dec 04 20:30:28.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.792 INFO [stderr]    --> src/main.rs:108:17
Dec 04 20:30:28.792 INFO [stderr]     |
Dec 04 20:30:28.792 INFO [stderr] 108 |                 syslog.send(Severity::LOG_NOTICE, "orchard: timeout");
Dec 04 20:30:28.792 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.792 INFO [stderr]     |
Dec 04 20:30:28.792 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.792 INFO [stderr] 
Dec 04 20:30:28.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.792 INFO [stderr]    --> src/main.rs:118:29
Dec 04 20:30:28.792 INFO [stderr]     |
Dec 04 20:30:28.792 INFO [stderr] 118 |                             syslog.send(Severity::LOG_NOTICE, "orchard: got socket event");
Dec 04 20:30:28.792 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.792 INFO [stderr]     |
Dec 04 20:30:28.793 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.793 INFO [stderr] 
Dec 04 20:30:28.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.793 INFO [stderr]    --> src/main.rs:122:29
Dec 04 20:30:28.793 INFO [stderr]     |
Dec 04 20:30:28.793 INFO [stderr] 122 |                             syslog.send(Severity::LOG_NOTICE, &format!("orchard: {:?}", res));
Dec 04 20:30:28.793 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.793 INFO [stderr]     |
Dec 04 20:30:28.793 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.793 INFO [stderr] 
Dec 04 20:30:28.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.793 INFO [stderr]    --> src/main.rs:125:29
Dec 04 20:30:28.793 INFO [stderr]     |
Dec 04 20:30:28.793 INFO [stderr] 125 |                             syslog.send(Severity::LOG_NOTICE, "orchard: unexpected event token");
Dec 04 20:30:28.793 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.793 INFO [stderr]     |
Dec 04 20:30:28.793 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.793 INFO [stderr] 
Dec 04 20:30:28.838 INFO [stderr] warning: variant is never constructed: `NatReply`
Dec 04 20:30:28.838 INFO [stderr]   --> src/message.rs:73:5
Dec 04 20:30:28.838 INFO [stderr]    |
Dec 04 20:30:28.838 INFO [stderr] 73 | /     NatReply {
Dec 04 20:30:28.838 INFO [stderr] 74 | |         send_addr : IpAddr,
Dec 04 20:30:28.838 INFO [stderr] 75 | |         send_port : u16,
Dec 04 20:30:28.838 INFO [stderr] 76 | |         recv_addr : IpAddr,
Dec 04 20:30:28.838 INFO [stderr] 77 | |         recv_port : u16,
Dec 04 20:30:28.838 INFO [stderr] 78 | |     }
Dec 04 20:30:28.838 INFO [stderr]    | |_____^
Dec 04 20:30:28.838 INFO [stderr]    |
Dec 04 20:30:28.838 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:30:28.839 INFO [stderr] 
Dec 04 20:30:28.839 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.839 INFO [stderr]   --> src/main.rs:60:5
Dec 04 20:30:28.839 INFO [stderr]    |
Dec 04 20:30:28.839 INFO [stderr] 60 |     socket.send_to(&msg.encode(), &dest);
Dec 04 20:30:28.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.839 INFO [stderr]    |
Dec 04 20:30:28.839 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 20:30:28.839 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.839 INFO [stderr] 
Dec 04 20:30:28.839 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.839 INFO [stderr]   --> src/main.rs:85:5
Dec 04 20:30:28.839 INFO [stderr]    |
Dec 04 20:30:28.839 INFO [stderr] 85 |     syslog.send(Severity::LOG_NOTICE, "orchard: starting");
Dec 04 20:30:28.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.839 INFO [stderr]    |
Dec 04 20:30:28.839 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.839 INFO [stderr] 
Dec 04 20:30:28.839 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.839 INFO [stderr]    --> src/main.rs:108:17
Dec 04 20:30:28.839 INFO [stderr]     |
Dec 04 20:30:28.839 INFO [stderr] 108 |                 syslog.send(Severity::LOG_NOTICE, "orchard: timeout");
Dec 04 20:30:28.839 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.839 INFO [stderr]     |
Dec 04 20:30:28.839 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.839 INFO [stderr] 
Dec 04 20:30:28.839 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.839 INFO [stderr]    --> src/main.rs:118:29
Dec 04 20:30:28.839 INFO [stderr]     |
Dec 04 20:30:28.839 INFO [stderr] 118 |                             syslog.send(Severity::LOG_NOTICE, "orchard: got socket event");
Dec 04 20:30:28.839 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.839 INFO [stderr]     |
Dec 04 20:30:28.839 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.839 INFO [stderr] 
Dec 04 20:30:28.839 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.839 INFO [stderr]    --> src/main.rs:122:29
Dec 04 20:30:28.839 INFO [stderr]     |
Dec 04 20:30:28.839 INFO [stderr] 122 |                             syslog.send(Severity::LOG_NOTICE, &format!("orchard: {:?}", res));
Dec 04 20:30:28.839 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.839 INFO [stderr]     |
Dec 04 20:30:28.839 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.839 INFO [stderr] 
Dec 04 20:30:28.839 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 20:30:28.839 INFO [stderr]    --> src/main.rs:125:29
Dec 04 20:30:28.839 INFO [stderr]     |
Dec 04 20:30:28.839 INFO [stderr] 125 |                             syslog.send(Severity::LOG_NOTICE, "orchard: unexpected event token");
Dec 04 20:30:28.839 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:30:28.839 INFO [stderr]     |
Dec 04 20:30:28.839 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 20:30:28.839 INFO [stderr] 
Dec 04 20:30:28.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.41s
Dec 04 20:30:28.880 INFO [stderr] su: No module specific data is present
Dec 04 20:30:29.560 INFO running `"docker" "inspect" "005baed5068249fcf5e6e73763c02ed9e909b84c258efc7c4ab1e87bedcd7647"`
Dec 04 20:30:29.624 INFO running `"docker" "rm" "-f" "005baed5068249fcf5e6e73763c02ed9e909b84c258efc7c4ab1e87bedcd7647"`
Dec 04 20:30:29.744 INFO [stdout] 005baed5068249fcf5e6e73763c02ed9e909b84c258efc7c4ab1e87bedcd7647