Nov 28 01:39:45.212 INFO checking logannc/valence against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 01:39:45.212 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 01:39:45.397 INFO [stdout] 291e3b3d1f2fdc4d3239eb478c74452221f2bbaa5d4168940c8666a88e09d393
Nov 28 01:39:45.399 INFO running `"docker" "start" "-a" "291e3b3d1f2fdc4d3239eb478c74452221f2bbaa5d4168940c8666a88e09d393"`
Nov 28 01:39:46.495 INFO [stderr] usermod: no changes
Nov 28 01:39:46.716 INFO [stderr]    Compiling syn v0.15.18
Nov 28 01:39:56.405 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 28 01:40:10.049 INFO [stderr]     Checking valence v0.1.0 (/source)
Nov 28 01:40:11.740 INFO [stderr] warning: unreachable expression
Nov 28 01:40:11.741 INFO [stderr]   --> src/client.rs:46:13
Nov 28 01:40:11.741 INFO [stderr]    |
Nov 28 01:40:11.741 INFO [stderr] 46 |             Ok(())
Nov 28 01:40:11.741 INFO [stderr]    |             ^^^^^^
Nov 28 01:40:11.741 INFO [stderr]    |
Nov 28 01:40:11.741 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 28 01:40:11.741 INFO [stderr] 
Nov 28 01:40:11.744 INFO [stderr] warning: unreachable expression
Nov 28 01:40:11.744 INFO [stderr]   --> src/client.rs:46:13
Nov 28 01:40:11.744 INFO [stderr]    |
Nov 28 01:40:11.744 INFO [stderr] 46 |             Ok(())
Nov 28 01:40:11.744 INFO [stderr]    |             ^^^^^^
Nov 28 01:40:11.744 INFO [stderr]    |
Nov 28 01:40:11.744 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 28 01:40:11.744 INFO [stderr] 
Nov 28 01:40:11.781 INFO [stderr] warning: unreachable expression
Nov 28 01:40:11.782 INFO [stderr]    --> src/network.rs:144:13
Nov 28 01:40:11.782 INFO [stderr]     |
Nov 28 01:40:11.782 INFO [stderr] 144 |             Ok(())
Nov 28 01:40:11.782 INFO [stderr]     |             ^^^^^^
Nov 28 01:40:11.783 INFO [stderr] 
Nov 28 01:40:11.783 INFO [stderr] warning: unreachable expression
Nov 28 01:40:11.783 INFO [stderr]    --> src/network.rs:144:13
Nov 28 01:40:11.784 INFO [stderr]     |
Nov 28 01:40:11.784 INFO [stderr] 144 |             Ok(())
Nov 28 01:40:11.784 INFO [stderr]     |             ^^^^^^
Nov 28 01:40:11.784 INFO [stderr] 
Nov 28 01:40:11.865 INFO [stderr] warning: unused variable: `v`
Nov 28 01:40:11.865 INFO [stderr]   --> src/network.rs:87:35
Nov 28 01:40:11.865 INFO [stderr]    |
Nov 28 01:40:11.865 INFO [stderr] 87 |                     .filter(|(&k, v)| k != ID)
Nov 28 01:40:11.866 INFO [stderr]    |                                   ^ help: consider using `_v` instead
Nov 28 01:40:11.866 INFO [stderr]    |
Nov 28 01:40:11.866 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 01:40:11.866 INFO [stderr] 
Nov 28 01:40:11.867 INFO [stderr] warning: unused variable: `name`
Nov 28 01:40:11.867 INFO [stderr]    --> src/network.rs:111:29
Nov 28 01:40:11.867 INFO [stderr]     |
Nov 28 01:40:11.867 INFO [stderr] 111 |         ClientMessage::Join(name) => Ok(()), // Ignore this misbehaving message.
Nov 28 01:40:11.867 INFO [stderr]     |                             ^^^^ help: consider using `_name` instead
Nov 28 01:40:11.867 INFO [stderr] 
Nov 28 01:40:11.868 INFO [stderr] warning: unused variable: `err`
Nov 28 01:40:11.868 INFO [stderr]    --> src/network.rs:118:13
Nov 28 01:40:11.868 INFO [stderr]     |
Nov 28 01:40:11.868 INFO [stderr] 118 |         Err(err) => Err(Error::from(ErrorKind::InvalidData)),
Nov 28 01:40:11.869 INFO [stderr]     |             ^^^ help: consider using `_err` instead
Nov 28 01:40:11.869 INFO [stderr] 
Nov 28 01:40:11.869 INFO [stderr] warning: unused variable: `v`
Nov 28 01:40:11.869 INFO [stderr]   --> src/network.rs:87:35
Nov 28 01:40:11.869 INFO [stderr]    |
Nov 28 01:40:11.869 INFO [stderr] 87 |                     .filter(|(&k, v)| k != ID)
Nov 28 01:40:11.870 INFO [stderr]    |                                   ^ help: consider using `_v` instead
Nov 28 01:40:11.870 INFO [stderr]    |
Nov 28 01:40:11.870 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 01:40:11.870 INFO [stderr] 
Nov 28 01:40:11.870 INFO [stderr] warning: unused variable: `name`
Nov 28 01:40:11.870 INFO [stderr]    --> src/network.rs:111:29
Nov 28 01:40:11.871 INFO [stderr]     |
Nov 28 01:40:11.871 INFO [stderr] 111 |         ClientMessage::Join(name) => Ok(()), // Ignore this misbehaving message.
Nov 28 01:40:11.871 INFO [stderr]     |                             ^^^^ help: consider using `_name` instead
Nov 28 01:40:11.871 INFO [stderr] 
Nov 28 01:40:11.871 INFO [stderr] warning: unused variable: `err`
Nov 28 01:40:11.871 INFO [stderr]    --> src/network.rs:118:13
Nov 28 01:40:11.871 INFO [stderr]     |
Nov 28 01:40:11.872 INFO [stderr] 118 |         Err(err) => Err(Error::from(ErrorKind::InvalidData)),
Nov 28 01:40:11.872 INFO [stderr]     |             ^^^ help: consider using `_err` instead
Nov 28 01:40:11.872 INFO [stderr] 
Nov 28 01:40:11.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:11.988 INFO [stderr]   --> src/client.rs:42:17
Nov 28 01:40:11.988 INFO [stderr]    |
Nov 28 01:40:12.014 INFO [stderr] 42 |                 std::io::stdin().read_line(&mut buf);
Nov 28 01:40:12.014 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.014 INFO [stderr]    |
Nov 28 01:40:12.014 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 01:40:12.014 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:12.015 INFO [stderr]   --> src/network.rs:31:9
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.015 INFO [stderr] 31 |         peer.writer.start_send(serialized_msg.clone());
Nov 28 01:40:12.015 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.015 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:12.015 INFO [stderr]   --> src/network.rs:44:9
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.015 INFO [stderr] 44 |         peer.writer.poll_complete();
Nov 28 01:40:12.015 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.015 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.015 INFO [stderr]   --> src/network.rs:58:21
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.015 INFO [stderr] 58 |                 let ID = Uuid::new_v4();
Nov 28 01:40:12.015 INFO [stderr]    |                     ^^
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.015 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.015 INFO [stderr]   --> src/network.rs:77:46
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.015 INFO [stderr] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> {
Nov 28 01:40:12.015 INFO [stderr]    |                                              ^^
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.015 INFO [stderr]    --> src/network.rs:115:34
Nov 28 01:40:12.015 INFO [stderr]     |
Nov 28 01:40:12.015 INFO [stderr] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> {
Nov 28 01:40:12.015 INFO [stderr]     |                                  ^^
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:12.015 INFO [stderr]    --> src/network.rs:121:9
Nov 28 01:40:12.015 INFO [stderr]     |
Nov 28 01:40:12.015 INFO [stderr] 121 |         peer.writer.poll_complete();
Nov 28 01:40:12.015 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.015 INFO [stderr]     |
Nov 28 01:40:12.015 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.015 INFO [stderr]    --> src/network.rs:126:22
Nov 28 01:40:12.015 INFO [stderr]     |
Nov 28 01:40:12.015 INFO [stderr] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> {
Nov 28 01:40:12.015 INFO [stderr]     |                      ^^
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:12.015 INFO [stderr]    --> src/network.rs:131:9
Nov 28 01:40:12.015 INFO [stderr]     |
Nov 28 01:40:12.015 INFO [stderr] 131 |         peer.writer.poll_complete();
Nov 28 01:40:12.015 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.015 INFO [stderr]     |
Nov 28 01:40:12.015 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.015 INFO [stderr]    --> src/network.rs:137:10
Nov 28 01:40:12.015 INFO [stderr]     |
Nov 28 01:40:12.015 INFO [stderr] 137 |     let (ID, framed_reader) = input;
Nov 28 01:40:12.015 INFO [stderr]     |          ^^
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:12.015 INFO [stderr]   --> src/client.rs:42:17
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.015 INFO [stderr] 42 |                 std::io::stdin().read_line(&mut buf);
Nov 28 01:40:12.015 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.015 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 01:40:12.015 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.015 INFO [stderr] 
Nov 28 01:40:12.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:12.015 INFO [stderr]   --> src/network.rs:31:9
Nov 28 01:40:12.015 INFO [stderr]    |
Nov 28 01:40:12.016 INFO [stderr] 31 |         peer.writer.start_send(serialized_msg.clone());
Nov 28 01:40:12.016 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.016 INFO [stderr]    |
Nov 28 01:40:12.016 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.016 INFO [stderr] 
Nov 28 01:40:12.016 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:12.016 INFO [stderr]   --> src/network.rs:44:9
Nov 28 01:40:12.016 INFO [stderr]    |
Nov 28 01:40:12.016 INFO [stderr] 44 |         peer.writer.poll_complete();
Nov 28 01:40:12.016 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.016 INFO [stderr]    |
Nov 28 01:40:12.016 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.016 INFO [stderr] 
Nov 28 01:40:12.016 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.016 INFO [stderr]   --> src/network.rs:58:21
Nov 28 01:40:12.016 INFO [stderr]    |
Nov 28 01:40:12.016 INFO [stderr] 58 |                 let ID = Uuid::new_v4();
Nov 28 01:40:12.016 INFO [stderr]    |                     ^^
Nov 28 01:40:12.016 INFO [stderr]    |
Nov 28 01:40:12.016 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 01:40:12.016 INFO [stderr] 
Nov 28 01:40:12.016 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.016 INFO [stderr]   --> src/network.rs:77:46
Nov 28 01:40:12.016 INFO [stderr]    |
Nov 28 01:40:12.016 INFO [stderr] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> {
Nov 28 01:40:12.016 INFO [stderr]    |                                              ^^
Nov 28 01:40:12.016 INFO [stderr] 
Nov 28 01:40:12.016 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.016 INFO [stderr]    --> src/network.rs:115:34
Nov 28 01:40:12.016 INFO [stderr]     |
Nov 28 01:40:12.016 INFO [stderr] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> {
Nov 28 01:40:12.016 INFO [stderr]     |                                  ^^
Nov 28 01:40:12.016 INFO [stderr] 
Nov 28 01:40:12.016 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:12.016 INFO [stderr]    --> src/network.rs:121:9
Nov 28 01:40:12.016 INFO [stderr]     |
Nov 28 01:40:12.016 INFO [stderr] 121 |         peer.writer.poll_complete();
Nov 28 01:40:12.016 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.016 INFO [stderr]     |
Nov 28 01:40:12.016 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.016 INFO [stderr] 
Nov 28 01:40:12.016 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.016 INFO [stderr]    --> src/network.rs:126:22
Nov 28 01:40:12.016 INFO [stderr]     |
Nov 28 01:40:12.016 INFO [stderr] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> {
Nov 28 01:40:12.016 INFO [stderr]     |                      ^^
Nov 28 01:40:12.016 INFO [stderr] 
Nov 28 01:40:12.016 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:40:12.016 INFO [stderr]    --> src/network.rs:131:9
Nov 28 01:40:12.016 INFO [stderr]     |
Nov 28 01:40:12.016 INFO [stderr] 131 |         peer.writer.poll_complete();
Nov 28 01:40:12.016 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:40:12.016 INFO [stderr]     |
Nov 28 01:40:12.016 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:40:12.016 INFO [stderr] 
Nov 28 01:40:12.016 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Nov 28 01:40:12.016 INFO [stderr]    --> src/network.rs:137:10
Nov 28 01:40:12.016 INFO [stderr]     |
Nov 28 01:40:12.016 INFO [stderr] 137 |     let (ID, framed_reader) = input;
Nov 28 01:40:12.016 INFO [stderr]     |          ^^
Nov 28 01:40:12.016 INFO [stderr] 
Nov 28 01:40:12.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.49s
Nov 28 01:40:12.034 INFO [stderr] su: No module specific data is present
Nov 28 01:40:12.405 INFO running `"docker" "inspect" "291e3b3d1f2fdc4d3239eb478c74452221f2bbaa5d4168940c8666a88e09d393"`
Nov 28 01:40:12.461 INFO running `"docker" "rm" "-f" "291e3b3d1f2fdc4d3239eb478c74452221f2bbaa5d4168940c8666a88e09d393"`
Nov 28 01:40:12.526 INFO [stdout] 291e3b3d1f2fdc4d3239eb478c74452221f2bbaa5d4168940c8666a88e09d393