Dec 18 03:15:20.379 INFO checking blitzserver/blitzserver-rustserver against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:15:20.379 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/blitzserver/blitzserver-rustserver:/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 03:15:20.890 INFO [stdout] 17406314a971b46cf38ef6f8d4f433fc038f8cb67259a87756af7e5f4303786e
Dec 18 03:15:20.892 INFO running `"docker" "start" "-a" "17406314a971b46cf38ef6f8d4f433fc038f8cb67259a87756af7e5f4303786e"`
Dec 18 03:15:23.266 INFO [stderr]     Checking itoa v0.3.3
Dec 18 03:15:23.272 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 18 03:15:23.273 INFO [stderr]     Checking hostname v0.1.3
Dec 18 03:15:23.273 INFO [stderr]    Compiling libz-sys v1.0.16
Dec 18 03:15:23.273 INFO [stderr]     Checking chrono v0.4.0
Dec 18 03:15:24.848 INFO [stderr]     Checking serde_json v1.0.3
Dec 18 03:15:27.756 INFO [stderr]     Checking flate2 v0.2.19
Dec 18 03:15:28.564 INFO [stderr]     Checking textnonce v0.6.1
Dec 18 03:15:32.404 INFO [stderr]     Checking bson v0.9.0
Dec 18 03:15:33.788 INFO [stderr]     Checking mongodb v0.3.4
Dec 18 03:15:36.317 INFO [stderr]     Checking blitzserver-rustserver v0.1.0 (/opt/crater/workdir)
Dec 18 03:15:36.999 INFO [stderr] warning: unreachable expression
Dec 18 03:15:36.999 INFO [stderr]   --> packet/body/stc_mods.rs:34:9
Dec 18 03:15:36.999 INFO [stderr]    |
Dec 18 03:15:36.999 INFO [stderr] 34 | /         Ok(Box::new(StcMods {
Dec 18 03:15:36.999 INFO [stderr] 35 | |             mods: mods,
Dec 18 03:15:36.999 INFO [stderr] 36 | |             body: src.to_vec(),
Dec 18 03:15:36.999 INFO [stderr] 37 | |         }))
Dec 18 03:15:36.999 INFO [stderr]    | |___________^
Dec 18 03:15:36.999 INFO [stderr]    |
Dec 18 03:15:36.999 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 18 03:15:36.999 INFO [stderr] 
Dec 18 03:15:37.040 INFO [stderr] warning: unreachable expression
Dec 18 03:15:37.040 INFO [stderr]   --> packet/body/stc_mods.rs:34:9
Dec 18 03:15:37.040 INFO [stderr]    |
Dec 18 03:15:37.040 INFO [stderr] 34 | /         Ok(Box::new(StcMods {
Dec 18 03:15:37.040 INFO [stderr] 35 | |             mods: mods,
Dec 18 03:15:37.040 INFO [stderr] 36 | |             body: src.to_vec(),
Dec 18 03:15:37.040 INFO [stderr] 37 | |         }))
Dec 18 03:15:37.040 INFO [stderr]    | |___________^
Dec 18 03:15:37.040 INFO [stderr]    |
Dec 18 03:15:37.040 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 18 03:15:37.040 INFO [stderr] 
Dec 18 03:15:37.078 INFO [stderr] warning: unused import: `std::io::Read`
Dec 18 03:15:37.078 INFO [stderr]  --> client.rs:3:5
Dec 18 03:15:37.078 INFO [stderr]   |
Dec 18 03:15:37.078 INFO [stderr] 3 | use std::io::Read;
Dec 18 03:15:37.078 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 03:15:37.078 INFO [stderr]   |
Dec 18 03:15:37.078 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:15:37.078 INFO [stderr] 
Dec 18 03:15:37.112 INFO [stderr] warning: unused variable: `mods`
Dec 18 03:15:37.112 INFO [stderr]   --> packet/body/stc_mods.rs:16:13
Dec 18 03:15:37.112 INFO [stderr]    |
Dec 18 03:15:37.112 INFO [stderr] 16 |         let mods = Vec::new();
Dec 18 03:15:37.112 INFO [stderr]    |             ^^^^ help: consider using `_mods` instead
Dec 18 03:15:37.112 INFO [stderr]    |
Dec 18 03:15:37.112 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:15:37.112 INFO [stderr] 
Dec 18 03:15:37.136 INFO [stderr] warning: unused import: `std::io::Read`
Dec 18 03:15:37.136 INFO [stderr]  --> client.rs:3:5
Dec 18 03:15:37.136 INFO [stderr]   |
Dec 18 03:15:37.136 INFO [stderr] 3 | use std::io::Read;
Dec 18 03:15:37.136 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 03:15:37.136 INFO [stderr]   |
Dec 18 03:15:37.136 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:15:37.136 INFO [stderr] 
Dec 18 03:15:37.176 INFO [stderr] warning: unused variable: `mods`
Dec 18 03:15:37.176 INFO [stderr]   --> packet/body/stc_mods.rs:16:13
Dec 18 03:15:37.176 INFO [stderr]    |
Dec 18 03:15:37.176 INFO [stderr] 16 |         let mods = Vec::new();
Dec 18 03:15:37.176 INFO [stderr]    |             ^^^^ help: consider using `_mods` instead
Dec 18 03:15:37.176 INFO [stderr]    |
Dec 18 03:15:37.176 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:15:37.176 INFO [stderr] 
Dec 18 03:15:37.224 INFO [stderr] warning: struct is never constructed: `StcInfoLobby`
Dec 18 03:15:37.224 INFO [stderr]   --> packet/body/stc_info.rs:29:1
Dec 18 03:15:37.224 INFO [stderr]    |
Dec 18 03:15:37.224 INFO [stderr] 29 | pub struct StcInfoLobby {}
Dec 18 03:15:37.224 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.224 INFO [stderr]    |
Dec 18 03:15:37.224 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 03:15:37.224 INFO [stderr] 
Dec 18 03:15:37.224 INFO [stderr] warning: struct is never constructed: `StcInfoRunning`
Dec 18 03:15:37.224 INFO [stderr]   --> packet/body/stc_info.rs:30:1
Dec 18 03:15:37.225 INFO [stderr]    |
Dec 18 03:15:37.225 INFO [stderr] 30 | pub struct StcInfoRunning {
Dec 18 03:15:37.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.225 INFO [stderr] 
Dec 18 03:15:37.225 INFO [stderr] warning: enum is never used: `StcInfoBody`
Dec 18 03:15:37.225 INFO [stderr]   --> packet/body/stc_info.rs:34:1
Dec 18 03:15:37.225 INFO [stderr]    |
Dec 18 03:15:37.225 INFO [stderr] 34 | enum StcInfoBody {
Dec 18 03:15:37.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 03:15:37.225 INFO [stderr] 
Dec 18 03:15:37.225 INFO [stderr] warning: constant item is never used: `REALMSTATE_AI`
Dec 18 03:15:37.225 INFO [stderr]   --> packet/body/stc_info.rs:52:1
Dec 18 03:15:37.225 INFO [stderr]    |
Dec 18 03:15:37.225 INFO [stderr] 52 | const REALMSTATE_AI: u8 = 2;
Dec 18 03:15:37.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.225 INFO [stderr] 
Dec 18 03:15:37.225 INFO [stderr] warning: constant item is never used: `REALMSTATE_OCCUPIED`
Dec 18 03:15:37.225 INFO [stderr]   --> packet/body/stc_info.rs:53:1
Dec 18 03:15:37.225 INFO [stderr]    |
Dec 18 03:15:37.225 INFO [stderr] 53 | const REALMSTATE_OCCUPIED: u8 = 1;
Dec 18 03:15:37.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.225 INFO [stderr] 
Dec 18 03:15:37.225 INFO [stderr] warning: constant item is never used: `REALMSTATE_CLOSED`
Dec 18 03:15:37.225 INFO [stderr]   --> packet/body/stc_info.rs:54:1
Dec 18 03:15:37.225 INFO [stderr]    |
Dec 18 03:15:37.225 INFO [stderr] 54 | const REALMSTATE_CLOSED: u8 = 253;
Dec 18 03:15:37.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.225 INFO [stderr] 
Dec 18 03:15:37.225 INFO [stderr] warning: struct is never constructed: `MongoRepository`
Dec 18 03:15:37.225 INFO [stderr]  --> repository/repository/mongo/mod.rs:8:1
Dec 18 03:15:37.225 INFO [stderr]   |
Dec 18 03:15:37.225 INFO [stderr] 8 | pub struct MongoRepository {
Dec 18 03:15:37.225 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.225 INFO [stderr] 
Dec 18 03:15:37.225 INFO [stderr] warning: function is never used: `create_repository`
Dec 18 03:15:37.225 INFO [stderr]   --> repository/repository/mod.rs:13:1
Dec 18 03:15:37.225 INFO [stderr]    |
Dec 18 03:15:37.225 INFO [stderr] 13 | / pub fn create_repository<T: Repository>(
Dec 18 03:15:37.225 INFO [stderr] 14 | |     host: &str,
Dec 18 03:15:37.225 INFO [stderr] 15 | |     port: &str,
Dec 18 03:15:37.225 INFO [stderr] 16 | |     database: &str,
Dec 18 03:15:37.225 INFO [stderr] ...  |
Dec 18 03:15:37.225 INFO [stderr] 19 | |     Ok(repo)
Dec 18 03:15:37.225 INFO [stderr] 20 | | }
Dec 18 03:15:37.225 INFO [stderr]    | |_^
Dec 18 03:15:37.225 INFO [stderr] 
Dec 18 03:15:37.225 INFO [stderr] warning: struct is never constructed: `Client`
Dec 18 03:15:37.225 INFO [stderr]  --> spoofed_client.rs:9:1
Dec 18 03:15:37.225 INFO [stderr]   |
Dec 18 03:15:37.225 INFO [stderr] 9 | pub struct Client {
Dec 18 03:15:37.225 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.225 INFO [stderr] 
Dec 18 03:15:37.225 INFO [stderr] warning: function is never used: `launch_client`
Dec 18 03:15:37.225 INFO [stderr]   --> spoofed_client.rs:13:1
Dec 18 03:15:37.225 INFO [stderr]    |
Dec 18 03:15:37.225 INFO [stderr] 13 | pub fn launch_client(host: &str, port: &str) -> Result<(), Box<Error>> {
Dec 18 03:15:37.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.225 INFO [stderr] 
Dec 18 03:15:37.280 INFO [stderr] warning: struct is never constructed: `StcInfoLobby`
Dec 18 03:15:37.280 INFO [stderr]   --> packet/body/stc_info.rs:29:1
Dec 18 03:15:37.280 INFO [stderr]    |
Dec 18 03:15:37.280 INFO [stderr] 29 | pub struct StcInfoLobby {}
Dec 18 03:15:37.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.280 INFO [stderr]    |
Dec 18 03:15:37.280 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 03:15:37.280 INFO [stderr] 
Dec 18 03:15:37.280 INFO [stderr] warning: struct is never constructed: `StcInfoRunning`
Dec 18 03:15:37.280 INFO [stderr]   --> packet/body/stc_info.rs:30:1
Dec 18 03:15:37.280 INFO [stderr]    |
Dec 18 03:15:37.280 INFO [stderr] 30 | pub struct StcInfoRunning {
Dec 18 03:15:37.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.280 INFO [stderr] 
Dec 18 03:15:37.280 INFO [stderr] warning: enum is never used: `StcInfoBody`
Dec 18 03:15:37.280 INFO [stderr]   --> packet/body/stc_info.rs:34:1
Dec 18 03:15:37.280 INFO [stderr]    |
Dec 18 03:15:37.280 INFO [stderr] 34 | enum StcInfoBody {
Dec 18 03:15:37.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 03:15:37.280 INFO [stderr] 
Dec 18 03:15:37.280 INFO [stderr] warning: constant item is never used: `REALMSTATE_AI`
Dec 18 03:15:37.280 INFO [stderr]   --> packet/body/stc_info.rs:52:1
Dec 18 03:15:37.280 INFO [stderr]    |
Dec 18 03:15:37.280 INFO [stderr] 52 | const REALMSTATE_AI: u8 = 2;
Dec 18 03:15:37.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.280 INFO [stderr] 
Dec 18 03:15:37.280 INFO [stderr] warning: constant item is never used: `REALMSTATE_OCCUPIED`
Dec 18 03:15:37.280 INFO [stderr]   --> packet/body/stc_info.rs:53:1
Dec 18 03:15:37.280 INFO [stderr]    |
Dec 18 03:15:37.280 INFO [stderr] 53 | const REALMSTATE_OCCUPIED: u8 = 1;
Dec 18 03:15:37.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.280 INFO [stderr] 
Dec 18 03:15:37.280 INFO [stderr] warning: constant item is never used: `REALMSTATE_CLOSED`
Dec 18 03:15:37.280 INFO [stderr]   --> packet/body/stc_info.rs:54:1
Dec 18 03:15:37.280 INFO [stderr]    |
Dec 18 03:15:37.280 INFO [stderr] 54 | const REALMSTATE_CLOSED: u8 = 253;
Dec 18 03:15:37.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.280 INFO [stderr] 
Dec 18 03:15:37.280 INFO [stderr] warning: struct is never constructed: `MongoRepository`
Dec 18 03:15:37.280 INFO [stderr]  --> repository/repository/mongo/mod.rs:8:1
Dec 18 03:15:37.280 INFO [stderr]   |
Dec 18 03:15:37.281 INFO [stderr] 8 | pub struct MongoRepository {
Dec 18 03:15:37.281 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.281 INFO [stderr] 
Dec 18 03:15:37.281 INFO [stderr] warning: function is never used: `create_repository`
Dec 18 03:15:37.281 INFO [stderr]   --> repository/repository/mod.rs:13:1
Dec 18 03:15:37.281 INFO [stderr]    |
Dec 18 03:15:37.281 INFO [stderr] 13 | / pub fn create_repository<T: Repository>(
Dec 18 03:15:37.281 INFO [stderr] 14 | |     host: &str,
Dec 18 03:15:37.281 INFO [stderr] 15 | |     port: &str,
Dec 18 03:15:37.281 INFO [stderr] 16 | |     database: &str,
Dec 18 03:15:37.281 INFO [stderr] ...  |
Dec 18 03:15:37.281 INFO [stderr] 19 | |     Ok(repo)
Dec 18 03:15:37.281 INFO [stderr] 20 | | }
Dec 18 03:15:37.281 INFO [stderr]    | |_^
Dec 18 03:15:37.281 INFO [stderr] 
Dec 18 03:15:37.281 INFO [stderr] warning: struct is never constructed: `Client`
Dec 18 03:15:37.281 INFO [stderr]  --> spoofed_client.rs:9:1
Dec 18 03:15:37.281 INFO [stderr]   |
Dec 18 03:15:37.281 INFO [stderr] 9 | pub struct Client {
Dec 18 03:15:37.281 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.281 INFO [stderr] 
Dec 18 03:15:37.281 INFO [stderr] warning: function is never used: `launch_client`
Dec 18 03:15:37.281 INFO [stderr]   --> spoofed_client.rs:13:1
Dec 18 03:15:37.281 INFO [stderr]    |
Dec 18 03:15:37.281 INFO [stderr] 13 | pub fn launch_client(host: &str, port: &str) -> Result<(), Box<Error>> {
Dec 18 03:15:37.281 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:15:37.281 INFO [stderr] 
Dec 18 03:15:37.313 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.20s
Dec 18 03:15:37.670 INFO running `"docker" "inspect" "17406314a971b46cf38ef6f8d4f433fc038f8cb67259a87756af7e5f4303786e"`
Dec 18 03:15:37.790 INFO running `"docker" "rm" "-f" "17406314a971b46cf38ef6f8d4f433fc038f8cb67259a87756af7e5f4303786e"`
Dec 18 03:15:37.885 INFO [stdout] 17406314a971b46cf38ef6f8d4f433fc038f8cb67259a87756af7e5f4303786e