Dec 04 15:03:54.809 INFO checking logannc/valence against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:03:54.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 15:03:55.320 INFO [stdout] 777a780d5549e6ff7aefe005d41df67c17564cd0e3c0ddc2e1c0ebc55c2e1880
Dec 04 15:03:55.322 INFO running `"docker" "start" "-a" "777a780d5549e6ff7aefe005d41df67c17564cd0e3c0ddc2e1c0ebc55c2e1880"`
Dec 04 15:03:57.799 INFO [stderr] usermod: no changes
Dec 04 15:03:58.068 INFO [stderr]    Compiling proc-macro2 v0.4.21
Dec 04 15:04:01.848 INFO [stderr]    Compiling quote v0.6.10
Dec 04 15:04:02.836 INFO [stderr]    Compiling syn v0.15.18
Dec 04 15:04:10.395 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 15:04:21.984 INFO [stderr]     Checking valence v0.1.0 (/source)
Dec 04 15:04:23.783 INFO [stderr] warning: unreachable expression
Dec 04 15:04:23.783 INFO [stderr]   --> src/client.rs:46:13
Dec 04 15:04:23.783 INFO [stderr]    |
Dec 04 15:04:23.783 INFO [stderr] 46 |             Ok(())
Dec 04 15:04:23.783 INFO [stderr]    |             ^^^^^^
Dec 04 15:04:23.783 INFO [stderr]    |
Dec 04 15:04:23.783 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 15:04:23.783 INFO [stderr] 
Dec 04 15:04:23.791 INFO [stderr] warning: unreachable expression
Dec 04 15:04:23.791 INFO [stderr]   --> src/client.rs:46:13
Dec 04 15:04:23.791 INFO [stderr]    |
Dec 04 15:04:23.791 INFO [stderr] 46 |             Ok(())
Dec 04 15:04:23.791 INFO [stderr]    |             ^^^^^^
Dec 04 15:04:23.791 INFO [stderr]    |
Dec 04 15:04:23.791 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 15:04:23.791 INFO [stderr] 
Dec 04 15:04:23.815 INFO [stderr] warning: unreachable expression
Dec 04 15:04:23.815 INFO [stderr]    --> src/network.rs:144:13
Dec 04 15:04:23.815 INFO [stderr]     |
Dec 04 15:04:23.815 INFO [stderr] 144 |             Ok(())
Dec 04 15:04:23.815 INFO [stderr]     |             ^^^^^^
Dec 04 15:04:23.815 INFO [stderr] 
Dec 04 15:04:23.823 INFO [stderr] warning: unreachable expression
Dec 04 15:04:23.823 INFO [stderr]    --> src/network.rs:144:13
Dec 04 15:04:23.823 INFO [stderr]     |
Dec 04 15:04:23.823 INFO [stderr] 144 |             Ok(())
Dec 04 15:04:23.823 INFO [stderr]     |             ^^^^^^
Dec 04 15:04:23.823 INFO [stderr] 
Dec 04 15:04:23.886 INFO [stderr] warning: unused variable: `v`
Dec 04 15:04:23.886 INFO [stderr]   --> src/network.rs:87:35
Dec 04 15:04:23.886 INFO [stderr]    |
Dec 04 15:04:23.886 INFO [stderr] 87 |                     .filter(|(&k, v)| k != ID)
Dec 04 15:04:23.886 INFO [stderr]    |                                   ^ help: consider using `_v` instead
Dec 04 15:04:23.886 INFO [stderr]    |
Dec 04 15:04:23.886 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:04:23.886 INFO [stderr] 
Dec 04 15:04:23.886 INFO [stderr] warning: unused variable: `name`
Dec 04 15:04:23.886 INFO [stderr]    --> src/network.rs:111:29
Dec 04 15:04:23.886 INFO [stderr]     |
Dec 04 15:04:23.886 INFO [stderr] 111 |         ClientMessage::Join(name) => Ok(()), // Ignore this misbehaving message.
Dec 04 15:04:23.886 INFO [stderr]     |                             ^^^^ help: consider using `_name` instead
Dec 04 15:04:23.886 INFO [stderr] 
Dec 04 15:04:23.887 INFO [stderr] warning: unused variable: `err`
Dec 04 15:04:23.887 INFO [stderr]    --> src/network.rs:118:13
Dec 04 15:04:23.887 INFO [stderr]     |
Dec 04 15:04:23.887 INFO [stderr] 118 |         Err(err) => Err(Error::from(ErrorKind::InvalidData)),
Dec 04 15:04:23.887 INFO [stderr]     |             ^^^ help: consider using `_err` instead
Dec 04 15:04:23.887 INFO [stderr] 
Dec 04 15:04:23.898 INFO [stderr] warning: unused variable: `v`
Dec 04 15:04:23.898 INFO [stderr]   --> src/network.rs:87:35
Dec 04 15:04:23.898 INFO [stderr]    |
Dec 04 15:04:23.898 INFO [stderr] 87 |                     .filter(|(&k, v)| k != ID)
Dec 04 15:04:23.898 INFO [stderr]    |                                   ^ help: consider using `_v` instead
Dec 04 15:04:23.898 INFO [stderr]    |
Dec 04 15:04:23.898 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:04:23.898 INFO [stderr] 
Dec 04 15:04:23.898 INFO [stderr] warning: unused variable: `name`
Dec 04 15:04:23.898 INFO [stderr]    --> src/network.rs:111:29
Dec 04 15:04:23.898 INFO [stderr]     |
Dec 04 15:04:23.898 INFO [stderr] 111 |         ClientMessage::Join(name) => Ok(()), // Ignore this misbehaving message.
Dec 04 15:04:23.898 INFO [stderr]     |                             ^^^^ help: consider using `_name` instead
Dec 04 15:04:23.899 INFO [stderr] 
Dec 04 15:04:23.899 INFO [stderr] warning: unused variable: `err`
Dec 04 15:04:23.899 INFO [stderr]    --> src/network.rs:118:13
Dec 04 15:04:23.899 INFO [stderr]     |
Dec 04 15:04:23.899 INFO [stderr] 118 |         Err(err) => Err(Error::from(ErrorKind::InvalidData)),
Dec 04 15:04:23.899 INFO [stderr]     |             ^^^ help: consider using `_err` instead
Dec 04 15:04:23.899 INFO [stderr] 
Dec 04 15:04:23.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:23.987 INFO [stderr]   --> src/client.rs:42:17
Dec 04 15:04:23.988 INFO [stderr]    |
Dec 04 15:04:23.988 INFO [stderr] 42 |                 std::io::stdin().read_line(&mut buf);
Dec 04 15:04:23.988 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:23.988 INFO [stderr]    |
Dec 04 15:04:23.988 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 15:04:23.988 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:23.988 INFO [stderr] 
Dec 04 15:04:23.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:23.988 INFO [stderr]   --> src/network.rs:31:9
Dec 04 15:04:23.988 INFO [stderr]    |
Dec 04 15:04:23.988 INFO [stderr] 31 |         peer.writer.start_send(serialized_msg.clone());
Dec 04 15:04:23.988 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:23.989 INFO [stderr]    |
Dec 04 15:04:23.989 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:23.989 INFO [stderr] 
Dec 04 15:04:23.989 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:23.989 INFO [stderr]   --> src/network.rs:44:9
Dec 04 15:04:23.989 INFO [stderr]    |
Dec 04 15:04:23.989 INFO [stderr] 44 |         peer.writer.poll_complete();
Dec 04 15:04:23.989 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:23.989 INFO [stderr]    |
Dec 04 15:04:23.989 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:23.989 INFO [stderr] 
Dec 04 15:04:23.989 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:23.989 INFO [stderr]   --> src/network.rs:58:21
Dec 04 15:04:23.989 INFO [stderr]    |
Dec 04 15:04:23.989 INFO [stderr] 58 |                 let ID = Uuid::new_v4();
Dec 04 15:04:23.989 INFO [stderr]    |                     ^^
Dec 04 15:04:23.989 INFO [stderr]    |
Dec 04 15:04:23.989 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 15:04:23.989 INFO [stderr] 
Dec 04 15:04:23.989 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:23.989 INFO [stderr]   --> src/network.rs:77:46
Dec 04 15:04:23.989 INFO [stderr]    |
Dec 04 15:04:23.989 INFO [stderr] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> {
Dec 04 15:04:23.989 INFO [stderr]    |                                              ^^
Dec 04 15:04:23.989 INFO [stderr] 
Dec 04 15:04:23.989 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:23.989 INFO [stderr]    --> src/network.rs:115:34
Dec 04 15:04:23.989 INFO [stderr]     |
Dec 04 15:04:23.989 INFO [stderr] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> {
Dec 04 15:04:23.989 INFO [stderr]     |                                  ^^
Dec 04 15:04:23.989 INFO [stderr] 
Dec 04 15:04:23.989 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:23.989 INFO [stderr]    --> src/network.rs:121:9
Dec 04 15:04:23.989 INFO [stderr]     |
Dec 04 15:04:23.989 INFO [stderr] 121 |         peer.writer.poll_complete();
Dec 04 15:04:23.989 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:23.989 INFO [stderr]     |
Dec 04 15:04:23.989 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:23.989 INFO [stderr] 
Dec 04 15:04:23.989 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:23.989 INFO [stderr]    --> src/network.rs:126:22
Dec 04 15:04:23.989 INFO [stderr]     |
Dec 04 15:04:23.989 INFO [stderr] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> {
Dec 04 15:04:23.989 INFO [stderr]     |                      ^^
Dec 04 15:04:23.989 INFO [stderr] 
Dec 04 15:04:23.989 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:23.989 INFO [stderr]    --> src/network.rs:131:9
Dec 04 15:04:23.989 INFO [stderr]     |
Dec 04 15:04:23.989 INFO [stderr] 131 |         peer.writer.poll_complete();
Dec 04 15:04:23.989 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:23.989 INFO [stderr]     |
Dec 04 15:04:23.989 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:23.989 INFO [stderr] 
Dec 04 15:04:23.989 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:23.989 INFO [stderr]    --> src/network.rs:137:10
Dec 04 15:04:23.989 INFO [stderr]     |
Dec 04 15:04:23.989 INFO [stderr] 137 |     let (ID, framed_reader) = input;
Dec 04 15:04:23.989 INFO [stderr]     |          ^^
Dec 04 15:04:23.989 INFO [stderr] 
Dec 04 15:04:24.009 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:24.010 INFO [stderr]   --> src/client.rs:42:17
Dec 04 15:04:24.010 INFO [stderr]    |
Dec 04 15:04:24.010 INFO [stderr] 42 |                 std::io::stdin().read_line(&mut buf);
Dec 04 15:04:24.010 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:24.010 INFO [stderr]    |
Dec 04 15:04:24.010 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 15:04:24.010 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.010 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:24.010 INFO [stderr]   --> src/network.rs:31:9
Dec 04 15:04:24.010 INFO [stderr]    |
Dec 04 15:04:24.010 INFO [stderr] 31 |         peer.writer.start_send(serialized_msg.clone());
Dec 04 15:04:24.010 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:24.010 INFO [stderr]    |
Dec 04 15:04:24.010 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.010 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:24.010 INFO [stderr]   --> src/network.rs:44:9
Dec 04 15:04:24.010 INFO [stderr]    |
Dec 04 15:04:24.010 INFO [stderr] 44 |         peer.writer.poll_complete();
Dec 04 15:04:24.010 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:24.010 INFO [stderr]    |
Dec 04 15:04:24.010 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.010 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:24.010 INFO [stderr]   --> src/network.rs:58:21
Dec 04 15:04:24.010 INFO [stderr]    |
Dec 04 15:04:24.010 INFO [stderr] 58 |                 let ID = Uuid::new_v4();
Dec 04 15:04:24.010 INFO [stderr]    |                     ^^
Dec 04 15:04:24.010 INFO [stderr]    |
Dec 04 15:04:24.010 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.010 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:24.010 INFO [stderr]   --> src/network.rs:77:46
Dec 04 15:04:24.010 INFO [stderr]    |
Dec 04 15:04:24.010 INFO [stderr] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> {
Dec 04 15:04:24.010 INFO [stderr]    |                                              ^^
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.010 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:24.010 INFO [stderr]    --> src/network.rs:115:34
Dec 04 15:04:24.010 INFO [stderr]     |
Dec 04 15:04:24.010 INFO [stderr] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> {
Dec 04 15:04:24.010 INFO [stderr]     |                                  ^^
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.010 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:24.010 INFO [stderr]    --> src/network.rs:121:9
Dec 04 15:04:24.010 INFO [stderr]     |
Dec 04 15:04:24.010 INFO [stderr] 121 |         peer.writer.poll_complete();
Dec 04 15:04:24.010 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:24.010 INFO [stderr]     |
Dec 04 15:04:24.010 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.010 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:24.010 INFO [stderr]    --> src/network.rs:126:22
Dec 04 15:04:24.010 INFO [stderr]     |
Dec 04 15:04:24.010 INFO [stderr] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> {
Dec 04 15:04:24.010 INFO [stderr]     |                      ^^
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.010 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 15:04:24.010 INFO [stderr]    --> src/network.rs:131:9
Dec 04 15:04:24.010 INFO [stderr]     |
Dec 04 15:04:24.010 INFO [stderr] 131 |         peer.writer.poll_complete();
Dec 04 15:04:24.010 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:04:24.010 INFO [stderr]     |
Dec 04 15:04:24.010 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.010 INFO [stderr] warning: variable `ID` should have a snake case name such as `id`
Dec 04 15:04:24.010 INFO [stderr]    --> src/network.rs:137:10
Dec 04 15:04:24.010 INFO [stderr]     |
Dec 04 15:04:24.010 INFO [stderr] 137 |     let (ID, framed_reader) = input;
Dec 04 15:04:24.010 INFO [stderr]     |          ^^
Dec 04 15:04:24.010 INFO [stderr] 
Dec 04 15:04:24.026 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.20s
Dec 04 15:04:24.035 INFO [stderr] su: No module specific data is present
Dec 04 15:04:24.303 INFO running `"docker" "inspect" "777a780d5549e6ff7aefe005d41df67c17564cd0e3c0ddc2e1c0ebc55c2e1880"`
Dec 04 15:04:24.405 INFO running `"docker" "rm" "-f" "777a780d5549e6ff7aefe005d41df67c17564cd0e3c0ddc2e1c0ebc55c2e1880"`
Dec 04 15:04:24.501 INFO [stdout] 777a780d5549e6ff7aefe005d41df67c17564cd0e3c0ddc2e1c0ebc55c2e1880