Dec 04 11:50:37.177 INFO checking realityone/akarin against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:50:37.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11:50:37.799 INFO [stdout] fa546dc1d46adb2243fdc0f8f6ad1f7fc8dde1a13d0660b87a036e1d9d71f1a0
Dec 04 11:50:37.807 INFO running `"docker" "start" "-a" "fa546dc1d46adb2243fdc0f8f6ad1f7fc8dde1a13d0660b87a036e1d9d71f1a0"`
Dec 04 11:50:39.123 INFO [stderr] usermod: no changes
Dec 04 11:50:39.323 INFO [stderr]    Compiling either v1.2.0
Dec 04 11:50:39.323 INFO [stderr]    Compiling libc v0.2.32
Dec 04 11:50:39.323 INFO [stderr]    Compiling futures v0.1.16
Dec 04 11:50:39.327 INFO [stderr]    Compiling lazy_static v0.2.9
Dec 04 11:50:39.327 INFO [stderr]     Checking ioctl-sys v0.5.2
Dec 04 11:50:39.327 INFO [stderr]     Checking transient-hashmap v0.4.0
Dec 04 11:50:39.327 INFO [stderr]     Checking env_logger v0.4.3
Dec 04 11:50:40.594 INFO [stderr]    Compiling coco v0.1.1
Dec 04 11:50:40.936 INFO [stderr]     Checking pretty_env_logger v0.1.1
Dec 04 11:50:43.070 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 04 11:50:43.070 INFO [stderr]    Compiling rand v0.3.17
Dec 04 11:50:46.271 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 04 11:50:48.509 INFO [stderr]    Compiling rayon v0.8.2
Dec 04 11:50:51.695 INFO [stderr]    Compiling ring v0.12.1
Dec 04 11:50:57.367 INFO [stderr]     Checking akarin v0.1.0 (/source)
Dec 04 11:50:58.447 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 11:50:58.447 INFO [stderr]  --> src/main.rs:5:1
Dec 04 11:50:58.447 INFO [stderr]   |
Dec 04 11:50:58.447 INFO [stderr] 5 | #[macro_use]
Dec 04 11:50:58.447 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 11:50:58.447 INFO [stderr]   |
Dec 04 11:50:58.447 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:50:58.447 INFO [stderr] 
Dec 04 11:50:58.447 INFO [stderr] warning: unused import: `mem`
Dec 04 11:50:58.447 INFO [stderr]  --> src/akarin/server.rs:1:20
Dec 04 11:50:58.447 INFO [stderr]   |
Dec 04 11:50:58.447 INFO [stderr] 1 | use std::{fmt, io, mem};
Dec 04 11:50:58.447 INFO [stderr]   |                    ^^^
Dec 04 11:50:58.447 INFO [stderr] 
Dec 04 11:50:58.447 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 04 11:50:58.447 INFO [stderr]   --> src/akarin/mod.rs:26:20
Dec 04 11:50:58.447 INFO [stderr]    |
Dec 04 11:50:58.447 INFO [stderr] 26 |     fn serve(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 04 11:50:58.447 INFO [stderr]    |                    ^^^^^^^^
Dec 04 11:50:58.447 INFO [stderr]    |
Dec 04 11:50:58.447 INFO [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
Dec 04 11:50:58.447 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 04 11:50:58.447 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 04 11:50:58.447 INFO [stderr] 
Dec 04 11:50:58.447 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 04 11:50:58.447 INFO [stderr]   --> src/akarin/mod.rs:30:22
Dec 04 11:50:58.447 INFO [stderr]    |
Dec 04 11:50:58.447 INFO [stderr] 30 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 04 11:50:58.447 INFO [stderr]    |                      ^^^^^^^^
Dec 04 11:50:58.447 INFO [stderr]    |
Dec 04 11:50:58.447 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 04 11:50:58.447 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 04 11:50:58.447 INFO [stderr] 
Dec 04 11:50:58.452 INFO [stderr] warning: unused import: `common::error::*`
Dec 04 11:50:58.452 INFO [stderr]  --> src/transport/network.rs:6:5
Dec 04 11:50:58.452 INFO [stderr]   |
Dec 04 11:50:58.452 INFO [stderr] 6 | use common::error::*;
Dec 04 11:50:58.452 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 11:50:58.452 INFO [stderr] 
Dec 04 11:50:58.616 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 11:50:58.616 INFO [stderr]  --> src/main.rs:5:1
Dec 04 11:50:58.616 INFO [stderr]   |
Dec 04 11:50:58.616 INFO [stderr] 5 | #[macro_use]
Dec 04 11:50:58.616 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 11:50:58.616 INFO [stderr]   |
Dec 04 11:50:58.616 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:50:58.616 INFO [stderr] 
Dec 04 11:50:58.623 INFO [stderr] warning: unused import: `mem`
Dec 04 11:50:58.623 INFO [stderr]  --> src/akarin/server.rs:1:20
Dec 04 11:50:58.623 INFO [stderr]   |
Dec 04 11:50:58.623 INFO [stderr] 1 | use std::{fmt, io, mem};
Dec 04 11:50:58.623 INFO [stderr]   |                    ^^^
Dec 04 11:50:58.623 INFO [stderr] 
Dec 04 11:50:58.623 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 04 11:50:58.623 INFO [stderr]   --> src/akarin/mod.rs:26:20
Dec 04 11:50:58.623 INFO [stderr]    |
Dec 04 11:50:58.623 INFO [stderr] 26 |     fn serve(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 04 11:50:58.623 INFO [stderr]    |                    ^^^^^^^^
Dec 04 11:50:58.623 INFO [stderr]    |
Dec 04 11:50:58.623 INFO [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
Dec 04 11:50:58.623 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 04 11:50:58.623 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 04 11:50:58.623 INFO [stderr] 
Dec 04 11:50:58.623 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 04 11:50:58.623 INFO [stderr]   --> src/akarin/mod.rs:30:22
Dec 04 11:50:58.623 INFO [stderr]    |
Dec 04 11:50:58.623 INFO [stderr] 30 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 04 11:50:58.623 INFO [stderr]    |                      ^^^^^^^^
Dec 04 11:50:58.623 INFO [stderr]    |
Dec 04 11:50:58.623 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 04 11:50:58.623 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 04 11:50:58.623 INFO [stderr] 
Dec 04 11:50:58.623 INFO [stderr] warning: unused import: `common::error::*`
Dec 04 11:50:58.623 INFO [stderr]  --> src/transport/network.rs:6:5
Dec 04 11:50:58.623 INFO [stderr]   |
Dec 04 11:50:58.623 INFO [stderr] 6 | use common::error::*;
Dec 04 11:50:58.623 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 11:50:58.623 INFO [stderr] 
Dec 04 11:50:58.831 INFO [stderr] warning: unused variable: `crypto`
Dec 04 11:50:58.831 INFO [stderr]   --> src/main.rs:37:9
Dec 04 11:50:58.831 INFO [stderr]    |
Dec 04 11:50:58.831 INFO [stderr] 37 |     let crypto = Ciphers::CHACHA20_POLY1305.init(password);
Dec 04 11:50:58.831 INFO [stderr]    |         ^^^^^^ help: consider using `_crypto` instead
Dec 04 11:50:58.831 INFO [stderr]    |
Dec 04 11:50:58.831 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:50:58.831 INFO [stderr] 
Dec 04 11:50:58.831 INFO [stderr] warning: unused variable: `token`
Dec 04 11:50:58.831 INFO [stderr]    --> src/akarin/server.rs:157:27
Dec 04 11:50:58.831 INFO [stderr]     |
Dec 04 11:50:58.831 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 04 11:50:58.831 INFO [stderr]     |                           ^^^^^ help: consider using `_token` instead
Dec 04 11:50:58.831 INFO [stderr] 
Dec 04 11:50:58.831 INFO [stderr] warning: unused variable: `sockaddr`
Dec 04 11:50:58.831 INFO [stderr]    --> src/akarin/server.rs:157:34
Dec 04 11:50:58.831 INFO [stderr]     |
Dec 04 11:50:58.831 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 04 11:50:58.831 INFO [stderr]     |                                  ^^^^^^^^ help: consider using `_sockaddr` instead
Dec 04 11:50:58.831 INFO [stderr] 
Dec 04 11:50:58.831 INFO [stderr] warning: unused variable: `handle`
Dec 04 11:50:58.831 INFO [stderr]    --> src/akarin/server.rs:163:40
Dec 04 11:50:58.831 INFO [stderr]     |
Dec 04 11:50:58.831 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:58.831 INFO [stderr]     |                                        ^^^^^^ help: consider using `_handle` instead
Dec 04 11:50:58.831 INFO [stderr] 
Dec 04 11:50:58.831 INFO [stderr] warning: unused variable: `core`
Dec 04 11:50:58.831 INFO [stderr]   --> src/akarin/client.rs:39:26
Dec 04 11:50:58.831 INFO [stderr]    |
Dec 04 11:50:58.831 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:58.831 INFO [stderr]    |                          ^^^^ help: consider using `_core` instead
Dec 04 11:50:58.831 INFO [stderr] 
Dec 04 11:50:58.831 INFO [stderr] warning: unused variable: `handle`
Dec 04 11:50:58.831 INFO [stderr]   --> src/akarin/client.rs:39:38
Dec 04 11:50:58.831 INFO [stderr]    |
Dec 04 11:50:58.831 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:58.831 INFO [stderr]    |                                      ^^^^^^ help: consider using `_handle` instead
Dec 04 11:50:58.831 INFO [stderr] 
Dec 04 11:50:58.887 INFO [stderr] warning: variable does not need to be mutable
Dec 04 11:50:58.887 INFO [stderr]    --> src/akarin/server.rs:163:14
Dec 04 11:50:58.887 INFO [stderr]     |
Dec 04 11:50:58.887 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:58.887 INFO [stderr]     |              ----^^^^
Dec 04 11:50:58.887 INFO [stderr]     |              |
Dec 04 11:50:58.887 INFO [stderr]     |              help: remove this `mut`
Dec 04 11:50:58.887 INFO [stderr]     |
Dec 04 11:50:58.887 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 11:50:58.887 INFO [stderr] 
Dec 04 11:50:58.887 INFO [stderr] warning: variable does not need to be mutable
Dec 04 11:50:58.887 INFO [stderr]   --> src/akarin/client.rs:39:22
Dec 04 11:50:58.887 INFO [stderr]    |
Dec 04 11:50:58.887 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:58.887 INFO [stderr]    |                      ----^^^^
Dec 04 11:50:58.887 INFO [stderr]    |                      |
Dec 04 11:50:58.887 INFO [stderr]    |                      help: remove this `mut`
Dec 04 11:50:58.887 INFO [stderr] 
Dec 04 11:50:58.955 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:50:58.955 INFO [stderr]    --> src/akarin/server.rs:164:9
Dec 04 11:50:58.955 INFO [stderr]     |
Dec 04 11:50:58.955 INFO [stderr] 164 |         core.run(self);
Dec 04 11:50:58.955 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 04 11:50:58.955 INFO [stderr]     |
Dec 04 11:50:58.955 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 11:50:58.955 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:50:58.955 INFO [stderr] 
Dec 04 11:50:59.140 INFO [stderr] warning: unused variable: `crypto`
Dec 04 11:50:59.140 INFO [stderr]   --> src/main.rs:37:9
Dec 04 11:50:59.140 INFO [stderr]    |
Dec 04 11:50:59.140 INFO [stderr] 37 |     let crypto = Ciphers::CHACHA20_POLY1305.init(password);
Dec 04 11:50:59.140 INFO [stderr]    |         ^^^^^^ help: consider using `_crypto` instead
Dec 04 11:50:59.140 INFO [stderr]    |
Dec 04 11:50:59.141 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:50:59.141 INFO [stderr] 
Dec 04 11:50:59.141 INFO [stderr] warning: unused variable: `token`
Dec 04 11:50:59.141 INFO [stderr]    --> src/akarin/server.rs:157:27
Dec 04 11:50:59.141 INFO [stderr]     |
Dec 04 11:50:59.141 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 04 11:50:59.141 INFO [stderr]     |                           ^^^^^ help: consider using `_token` instead
Dec 04 11:50:59.141 INFO [stderr] 
Dec 04 11:50:59.141 INFO [stderr] warning: unused variable: `sockaddr`
Dec 04 11:50:59.141 INFO [stderr]    --> src/akarin/server.rs:157:34
Dec 04 11:50:59.141 INFO [stderr]     |
Dec 04 11:50:59.141 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 04 11:50:59.141 INFO [stderr]     |                                  ^^^^^^^^ help: consider using `_sockaddr` instead
Dec 04 11:50:59.141 INFO [stderr] 
Dec 04 11:50:59.141 INFO [stderr] warning: unused variable: `handle`
Dec 04 11:50:59.141 INFO [stderr]    --> src/akarin/server.rs:163:40
Dec 04 11:50:59.141 INFO [stderr]     |
Dec 04 11:50:59.141 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:59.141 INFO [stderr]     |                                        ^^^^^^ help: consider using `_handle` instead
Dec 04 11:50:59.141 INFO [stderr] 
Dec 04 11:50:59.141 INFO [stderr] warning: unused variable: `core`
Dec 04 11:50:59.141 INFO [stderr]   --> src/akarin/client.rs:39:26
Dec 04 11:50:59.141 INFO [stderr]    |
Dec 04 11:50:59.141 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:59.141 INFO [stderr]    |                          ^^^^ help: consider using `_core` instead
Dec 04 11:50:59.141 INFO [stderr] 
Dec 04 11:50:59.141 INFO [stderr] warning: unused variable: `handle`
Dec 04 11:50:59.141 INFO [stderr]   --> src/akarin/client.rs:39:38
Dec 04 11:50:59.141 INFO [stderr]    |
Dec 04 11:50:59.141 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:59.141 INFO [stderr]    |                                      ^^^^^^ help: consider using `_handle` instead
Dec 04 11:50:59.141 INFO [stderr] 
Dec 04 11:50:59.192 INFO [stderr] warning: variable does not need to be mutable
Dec 04 11:50:59.192 INFO [stderr]    --> src/akarin/server.rs:163:14
Dec 04 11:50:59.192 INFO [stderr]     |
Dec 04 11:50:59.192 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:59.192 INFO [stderr]     |              ----^^^^
Dec 04 11:50:59.192 INFO [stderr]     |              |
Dec 04 11:50:59.192 INFO [stderr]     |              help: remove this `mut`
Dec 04 11:50:59.192 INFO [stderr]     |
Dec 04 11:50:59.192 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 11:50:59.192 INFO [stderr] 
Dec 04 11:50:59.192 INFO [stderr] warning: variable does not need to be mutable
Dec 04 11:50:59.192 INFO [stderr]   --> src/akarin/client.rs:39:22
Dec 04 11:50:59.192 INFO [stderr]    |
Dec 04 11:50:59.192 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:59.192 INFO [stderr]    |                      ----^^^^
Dec 04 11:50:59.192 INFO [stderr]    |                      |
Dec 04 11:50:59.192 INFO [stderr]    |                      help: remove this `mut`
Dec 04 11:50:59.192 INFO [stderr] 
Dec 04 11:50:59.251 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:50:59.251 INFO [stderr]    --> src/akarin/server.rs:164:9
Dec 04 11:50:59.251 INFO [stderr]     |
Dec 04 11:50:59.251 INFO [stderr] 164 |         core.run(self);
Dec 04 11:50:59.251 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 04 11:50:59.251 INFO [stderr]     |
Dec 04 11:50:59.251 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 11:50:59.251 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:50:59.251 INFO [stderr] 
Dec 04 11:50:59.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.13s
Dec 04 11:50:59.323 INFO [stderr] su: No module specific data is present
Dec 04 11:50:59.871 INFO running `"docker" "inspect" "fa546dc1d46adb2243fdc0f8f6ad1f7fc8dde1a13d0660b87a036e1d9d71f1a0"`
Dec 04 11:51:00.153 INFO running `"docker" "rm" "-f" "fa546dc1d46adb2243fdc0f8f6ad1f7fc8dde1a13d0660b87a036e1d9d71f1a0"`
Dec 04 11:51:00.344 INFO [stdout] fa546dc1d46adb2243fdc0f8f6ad1f7fc8dde1a13d0660b87a036e1d9d71f1a0