Dec 18 02:01:46.062 INFO checking csperkins/orchard against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:01:46.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/csperkins/orchard:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:01:46.307 INFO [stdout] 56fcf9f608c0753788c0314cb2f6589189e2e5e97e58784f4b51e048e248cc6e
Dec 18 02:01:46.310 INFO running `"docker" "start" "-a" "56fcf9f608c0753788c0314cb2f6589189e2e5e97e58784f4b51e048e248cc6e"`
Dec 18 02:01:47.047 INFO [stderr]     Checking memchr v1.0.1
Dec 18 02:01:47.047 INFO [stderr]     Checking unix_socket v0.5.0
Dec 18 02:01:47.047 INFO [stderr]     Checking toml v0.4.5
Dec 18 02:01:47.432 INFO [stderr]     Checking nom v3.2.0
Dec 18 02:01:47.808 INFO [stderr]     Checking syslog v3.2.0
Dec 18 02:01:49.672 INFO [stderr]     Checking config v0.6.0
Dec 18 02:01:50.558 INFO [stderr]     Checking orchard v0.1.0 (/opt/crater/workdir)
Dec 18 02:01:50.976 INFO [stderr] warning: variant is never constructed: `NatReply`
Dec 18 02:01:50.976 INFO [stderr]   --> src/message.rs:73:5
Dec 18 02:01:50.976 INFO [stderr]    |
Dec 18 02:01:50.976 INFO [stderr] 73 | /     NatReply {
Dec 18 02:01:50.976 INFO [stderr] 74 | |         send_addr : IpAddr,
Dec 18 02:01:50.976 INFO [stderr] 75 | |         send_port : u16,
Dec 18 02:01:50.976 INFO [stderr] 76 | |         recv_addr : IpAddr,
Dec 18 02:01:50.976 INFO [stderr] 77 | |         recv_port : u16,
Dec 18 02:01:50.976 INFO [stderr] 78 | |     }
Dec 18 02:01:50.976 INFO [stderr]    | |_____^
Dec 18 02:01:50.976 INFO [stderr]    |
Dec 18 02:01:50.976 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:01:50.976 INFO [stderr] 
Dec 18 02:01:50.977 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:50.977 INFO [stderr]   --> src/main.rs:60:5
Dec 18 02:01:50.977 INFO [stderr]    |
Dec 18 02:01:50.977 INFO [stderr] 60 |     socket.send_to(&msg.encode(), &dest);
Dec 18 02:01:50.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:50.977 INFO [stderr]    |
Dec 18 02:01:50.977 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 02:01:50.977 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:50.977 INFO [stderr] 
Dec 18 02:01:50.977 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:50.977 INFO [stderr]   --> src/main.rs:85:5
Dec 18 02:01:50.977 INFO [stderr]    |
Dec 18 02:01:50.977 INFO [stderr] 85 |     syslog.send(Severity::LOG_NOTICE, "orchard: starting");
Dec 18 02:01:50.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:50.977 INFO [stderr]    |
Dec 18 02:01:50.977 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:50.977 INFO [stderr] 
Dec 18 02:01:50.977 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:50.977 INFO [stderr]    --> src/main.rs:108:17
Dec 18 02:01:50.977 INFO [stderr]     |
Dec 18 02:01:50.977 INFO [stderr] 108 |                 syslog.send(Severity::LOG_NOTICE, "orchard: timeout");
Dec 18 02:01:50.977 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:50.977 INFO [stderr]     |
Dec 18 02:01:50.977 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:50.977 INFO [stderr] 
Dec 18 02:01:50.977 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:50.977 INFO [stderr]    --> src/main.rs:118:29
Dec 18 02:01:50.977 INFO [stderr]     |
Dec 18 02:01:50.977 INFO [stderr] 118 |                             syslog.send(Severity::LOG_NOTICE, "orchard: got socket event");
Dec 18 02:01:50.977 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:50.977 INFO [stderr]     |
Dec 18 02:01:50.977 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:50.977 INFO [stderr] 
Dec 18 02:01:50.977 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:50.977 INFO [stderr]    --> src/main.rs:122:29
Dec 18 02:01:50.977 INFO [stderr]     |
Dec 18 02:01:50.977 INFO [stderr] 122 |                             syslog.send(Severity::LOG_NOTICE, &format!("orchard: {:?}", res));
Dec 18 02:01:50.977 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:50.977 INFO [stderr]     |
Dec 18 02:01:50.977 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:50.977 INFO [stderr] 
Dec 18 02:01:50.977 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:50.977 INFO [stderr]    --> src/main.rs:125:29
Dec 18 02:01:50.977 INFO [stderr]     |
Dec 18 02:01:50.977 INFO [stderr] 125 |                             syslog.send(Severity::LOG_NOTICE, "orchard: unexpected event token");
Dec 18 02:01:50.977 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:50.977 INFO [stderr]     |
Dec 18 02:01:50.977 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:50.977 INFO [stderr] 
Dec 18 02:01:51.082 INFO [stderr] warning: variant is never constructed: `NatReply`
Dec 18 02:01:51.082 INFO [stderr]   --> src/message.rs:73:5
Dec 18 02:01:51.082 INFO [stderr]    |
Dec 18 02:01:51.082 INFO [stderr] 73 | /     NatReply {
Dec 18 02:01:51.082 INFO [stderr] 74 | |         send_addr : IpAddr,
Dec 18 02:01:51.082 INFO [stderr] 75 | |         send_port : u16,
Dec 18 02:01:51.082 INFO [stderr] 76 | |         recv_addr : IpAddr,
Dec 18 02:01:51.082 INFO [stderr] 77 | |         recv_port : u16,
Dec 18 02:01:51.082 INFO [stderr] 78 | |     }
Dec 18 02:01:51.082 INFO [stderr]    | |_____^
Dec 18 02:01:51.082 INFO [stderr]    |
Dec 18 02:01:51.082 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:01:51.082 INFO [stderr] 
Dec 18 02:01:51.082 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:51.082 INFO [stderr]   --> src/main.rs:60:5
Dec 18 02:01:51.082 INFO [stderr]    |
Dec 18 02:01:51.082 INFO [stderr] 60 |     socket.send_to(&msg.encode(), &dest);
Dec 18 02:01:51.082 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:51.082 INFO [stderr]    |
Dec 18 02:01:51.082 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 02:01:51.082 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:51.082 INFO [stderr] 
Dec 18 02:01:51.082 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:51.082 INFO [stderr]   --> src/main.rs:85:5
Dec 18 02:01:51.082 INFO [stderr]    |
Dec 18 02:01:51.083 INFO [stderr] 85 |     syslog.send(Severity::LOG_NOTICE, "orchard: starting");
Dec 18 02:01:51.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:51.083 INFO [stderr]    |
Dec 18 02:01:51.083 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:51.083 INFO [stderr] 
Dec 18 02:01:51.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:51.083 INFO [stderr]    --> src/main.rs:108:17
Dec 18 02:01:51.083 INFO [stderr]     |
Dec 18 02:01:51.083 INFO [stderr] 108 |                 syslog.send(Severity::LOG_NOTICE, "orchard: timeout");
Dec 18 02:01:51.083 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:51.083 INFO [stderr]     |
Dec 18 02:01:51.083 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:51.083 INFO [stderr] 
Dec 18 02:01:51.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:51.083 INFO [stderr]    --> src/main.rs:118:29
Dec 18 02:01:51.083 INFO [stderr]     |
Dec 18 02:01:51.083 INFO [stderr] 118 |                             syslog.send(Severity::LOG_NOTICE, "orchard: got socket event");
Dec 18 02:01:51.083 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:51.083 INFO [stderr]     |
Dec 18 02:01:51.083 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:51.083 INFO [stderr] 
Dec 18 02:01:51.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:51.083 INFO [stderr]    --> src/main.rs:122:29
Dec 18 02:01:51.083 INFO [stderr]     |
Dec 18 02:01:51.083 INFO [stderr] 122 |                             syslog.send(Severity::LOG_NOTICE, &format!("orchard: {:?}", res));
Dec 18 02:01:51.083 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:51.083 INFO [stderr]     |
Dec 18 02:01:51.083 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:51.083 INFO [stderr] 
Dec 18 02:01:51.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 02:01:51.083 INFO [stderr]    --> src/main.rs:125:29
Dec 18 02:01:51.083 INFO [stderr]     |
Dec 18 02:01:51.083 INFO [stderr] 125 |                             syslog.send(Severity::LOG_NOTICE, "orchard: unexpected event token");
Dec 18 02:01:51.083 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:01:51.083 INFO [stderr]     |
Dec 18 02:01:51.083 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 02:01:51.083 INFO [stderr] 
Dec 18 02:01:51.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
Dec 18 02:01:51.382 INFO running `"docker" "inspect" "56fcf9f608c0753788c0314cb2f6589189e2e5e97e58784f4b51e048e248cc6e"`
Dec 18 02:01:51.470 INFO running `"docker" "rm" "-f" "56fcf9f608c0753788c0314cb2f6589189e2e5e97e58784f4b51e048e248cc6e"`
Dec 18 02:01:51.675 INFO [stdout] 56fcf9f608c0753788c0314cb2f6589189e2e5e97e58784f4b51e048e248cc6e