Dec 04 11:50:26.081 INFO checking realityone/akarin against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 11:50:26.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11:50:26.560 INFO [stdout] 88a0e5e0a31c2be50dbe00f5bb08f57b3830b494e8308fcc6f595d43d9f7f3bf
Dec 04 11:50:26.562 INFO running `"docker" "start" "-a" "88a0e5e0a31c2be50dbe00f5bb08f57b3830b494e8308fcc6f595d43d9f7f3bf"`
Dec 04 11:50:29.047 INFO [stderr] usermod: no changes
Dec 04 11:50:29.241 INFO [stderr]    Compiling either v1.2.0
Dec 04 11:50:29.241 INFO [stderr]    Compiling scopeguard v0.3.2
Dec 04 11:50:29.241 INFO [stderr]    Compiling lazy_static v0.2.9
Dec 04 11:50:29.241 INFO [stderr]    Compiling futures v0.1.16
Dec 04 11:50:29.291 INFO [stderr]     Checking ioctl-sys v0.5.2
Dec 04 11:50:29.291 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 04 11:50:29.291 INFO [stderr]     Checking memchr v1.0.1
Dec 04 11:50:29.299 INFO [stderr]     Checking transient-hashmap v0.4.0
Dec 04 11:50:31.009 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 04 11:50:32.428 INFO [stderr]    Compiling coco v0.1.1
Dec 04 11:50:33.657 INFO [stderr]     Checking regex v0.2.2
Dec 04 11:50:36.871 INFO [stderr]     Checking env_logger v0.4.3
Dec 04 11:50:37.967 INFO [stderr]     Checking pretty_env_logger v0.1.1
Dec 04 11:50:38.158 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 04 11:50:40.511 INFO [stderr]    Compiling rayon v0.8.2
Dec 04 11:50:43.631 INFO [stderr]    Compiling ring v0.12.1
Dec 04 11:50:50.461 INFO [stderr]     Checking akarin v0.1.0 (/source)
Dec 04 11:50:51.507 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 11:50:51.507 INFO [stderr]  --> src/main.rs:5:1
Dec 04 11:50:51.507 INFO [stderr]   |
Dec 04 11:50:51.507 INFO [stderr] 5 | #[macro_use]
Dec 04 11:50:51.507 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 11:50:51.507 INFO [stderr]   |
Dec 04 11:50:51.507 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:50:51.507 INFO [stderr] 
Dec 04 11:50:51.507 INFO [stderr] warning: unused import: `mem`
Dec 04 11:50:51.507 INFO [stderr]  --> src/akarin/server.rs:1:20
Dec 04 11:50:51.507 INFO [stderr]   |
Dec 04 11:50:51.507 INFO [stderr] 1 | use std::{fmt, io, mem};
Dec 04 11:50:51.507 INFO [stderr]   |                    ^^^
Dec 04 11:50:51.507 INFO [stderr] 
Dec 04 11:50:51.507 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 04 11:50:51.507 INFO [stderr]   --> src/akarin/mod.rs:26:20
Dec 04 11:50:51.507 INFO [stderr]    |
Dec 04 11:50:51.507 INFO [stderr] 26 |     fn serve(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 04 11:50:51.507 INFO [stderr]    |                    ^^^^^^^^
Dec 04 11:50:51.507 INFO [stderr]    |
Dec 04 11:50:51.507 INFO [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
Dec 04 11:50:51.507 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 11:50:51.507 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 04 11:50:51.507 INFO [stderr] 
Dec 04 11:50:51.507 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 04 11:50:51.507 INFO [stderr]   --> src/akarin/mod.rs:30:22
Dec 04 11:50:51.507 INFO [stderr]    |
Dec 04 11:50:51.507 INFO [stderr] 30 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 04 11:50:51.507 INFO [stderr]    |                      ^^^^^^^^
Dec 04 11:50:51.507 INFO [stderr]    |
Dec 04 11:50:51.507 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 11:50:51.507 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 04 11:50:51.507 INFO [stderr] 
Dec 04 11:50:51.507 INFO [stderr] warning: unused import: `common::error::*`
Dec 04 11:50:51.507 INFO [stderr]  --> src/transport/network.rs:6:5
Dec 04 11:50:51.507 INFO [stderr]   |
Dec 04 11:50:51.507 INFO [stderr] 6 | use common::error::*;
Dec 04 11:50:51.507 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 11:50:51.507 INFO [stderr] 
Dec 04 11:50:51.559 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 11:50:51.559 INFO [stderr]  --> src/main.rs:5:1
Dec 04 11:50:51.559 INFO [stderr]   |
Dec 04 11:50:51.559 INFO [stderr] 5 | #[macro_use]
Dec 04 11:50:51.559 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 11:50:51.559 INFO [stderr]   |
Dec 04 11:50:51.559 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:50:51.559 INFO [stderr] 
Dec 04 11:50:51.559 INFO [stderr] warning: unused import: `mem`
Dec 04 11:50:51.559 INFO [stderr]  --> src/akarin/server.rs:1:20
Dec 04 11:50:51.559 INFO [stderr]   |
Dec 04 11:50:51.559 INFO [stderr] 1 | use std::{fmt, io, mem};
Dec 04 11:50:51.559 INFO [stderr]   |                    ^^^
Dec 04 11:50:51.559 INFO [stderr] 
Dec 04 11:50:51.566 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 04 11:50:51.566 INFO [stderr]   --> src/akarin/mod.rs:26:20
Dec 04 11:50:51.566 INFO [stderr]    |
Dec 04 11:50:51.566 INFO [stderr] 26 |     fn serve(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 04 11:50:51.566 INFO [stderr]    |                    ^^^^^^^^
Dec 04 11:50:51.566 INFO [stderr]    |
Dec 04 11:50:51.567 INFO [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
Dec 04 11:50:51.567 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 11:50:51.567 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 04 11:50:51.567 INFO [stderr] 
Dec 04 11:50:51.567 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 04 11:50:51.567 INFO [stderr]   --> src/akarin/mod.rs:30:22
Dec 04 11:50:51.567 INFO [stderr]    |
Dec 04 11:50:51.567 INFO [stderr] 30 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 04 11:50:51.567 INFO [stderr]    |                      ^^^^^^^^
Dec 04 11:50:51.567 INFO [stderr]    |
Dec 04 11:50:51.567 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 11:50:51.567 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 04 11:50:51.567 INFO [stderr] 
Dec 04 11:50:51.571 INFO [stderr] warning: unused import: `common::error::*`
Dec 04 11:50:51.571 INFO [stderr]  --> src/transport/network.rs:6:5
Dec 04 11:50:51.571 INFO [stderr]   |
Dec 04 11:50:51.571 INFO [stderr] 6 | use common::error::*;
Dec 04 11:50:51.571 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 11:50:51.571 INFO [stderr] 
Dec 04 11:50:51.947 INFO [stderr] warning: unused variable: `crypto`
Dec 04 11:50:51.947 INFO [stderr]   --> src/main.rs:37:9
Dec 04 11:50:51.947 INFO [stderr]    |
Dec 04 11:50:51.947 INFO [stderr] 37 |     let crypto = Ciphers::CHACHA20_POLY1305.init(password);
Dec 04 11:50:51.947 INFO [stderr]    |         ^^^^^^ help: consider using `_crypto` instead
Dec 04 11:50:51.947 INFO [stderr]    |
Dec 04 11:50:51.951 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:50:51.951 INFO [stderr] 
Dec 04 11:50:51.951 INFO [stderr] warning: unused variable: `token`
Dec 04 11:50:51.951 INFO [stderr]    --> src/akarin/server.rs:157:27
Dec 04 11:50:51.951 INFO [stderr]     |
Dec 04 11:50:51.951 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 04 11:50:51.951 INFO [stderr]     |                           ^^^^^ help: consider using `_token` instead
Dec 04 11:50:51.951 INFO [stderr] 
Dec 04 11:50:51.951 INFO [stderr] warning: unused variable: `sockaddr`
Dec 04 11:50:51.951 INFO [stderr]    --> src/akarin/server.rs:157:34
Dec 04 11:50:51.951 INFO [stderr]     |
Dec 04 11:50:51.951 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 04 11:50:51.951 INFO [stderr]     |                                  ^^^^^^^^ help: consider using `_sockaddr` instead
Dec 04 11:50:51.951 INFO [stderr] 
Dec 04 11:50:51.951 INFO [stderr] warning: unused variable: `handle`
Dec 04 11:50:51.951 INFO [stderr]    --> src/akarin/server.rs:163:40
Dec 04 11:50:51.951 INFO [stderr]     |
Dec 04 11:50:51.951 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:51.951 INFO [stderr]     |                                        ^^^^^^ help: consider using `_handle` instead
Dec 04 11:50:51.951 INFO [stderr] 
Dec 04 11:50:51.951 INFO [stderr] warning: unused variable: `core`
Dec 04 11:50:51.951 INFO [stderr]   --> src/akarin/client.rs:39:26
Dec 04 11:50:51.951 INFO [stderr]    |
Dec 04 11:50:51.951 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:51.951 INFO [stderr]    |                          ^^^^ help: consider using `_core` instead
Dec 04 11:50:51.951 INFO [stderr] 
Dec 04 11:50:51.951 INFO [stderr] warning: unused variable: `handle`
Dec 04 11:50:51.951 INFO [stderr]   --> src/akarin/client.rs:39:38
Dec 04 11:50:51.951 INFO [stderr]    |
Dec 04 11:50:51.951 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:51.951 INFO [stderr]    |                                      ^^^^^^ help: consider using `_handle` instead
Dec 04 11:50:51.951 INFO [stderr] 
Dec 04 11:50:51.993 INFO [stderr] warning: unused variable: `crypto`
Dec 04 11:50:51.993 INFO [stderr]   --> src/main.rs:37:9
Dec 04 11:50:51.993 INFO [stderr]    |
Dec 04 11:50:51.993 INFO [stderr] 37 |     let crypto = Ciphers::CHACHA20_POLY1305.init(password);
Dec 04 11:50:51.993 INFO [stderr]    |         ^^^^^^ help: consider using `_crypto` instead
Dec 04 11:50:51.993 INFO [stderr]    |
Dec 04 11:50:51.993 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:50:51.993 INFO [stderr] 
Dec 04 11:50:52.003 INFO [stderr] warning: unused variable: `token`
Dec 04 11:50:52.003 INFO [stderr]    --> src/akarin/server.rs:157:27
Dec 04 11:50:52.003 INFO [stderr]     |
Dec 04 11:50:52.003 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 04 11:50:52.003 INFO [stderr]     |                           ^^^^^ help: consider using `_token` instead
Dec 04 11:50:52.003 INFO [stderr] 
Dec 04 11:50:52.003 INFO [stderr] warning: unused variable: `sockaddr`
Dec 04 11:50:52.003 INFO [stderr]    --> src/akarin/server.rs:157:34
Dec 04 11:50:52.003 INFO [stderr]     |
Dec 04 11:50:52.003 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 04 11:50:52.003 INFO [stderr]     |                                  ^^^^^^^^ help: consider using `_sockaddr` instead
Dec 04 11:50:52.003 INFO [stderr] 
Dec 04 11:50:52.003 INFO [stderr] warning: unused variable: `handle`
Dec 04 11:50:52.003 INFO [stderr]    --> src/akarin/server.rs:163:40
Dec 04 11:50:52.003 INFO [stderr]     |
Dec 04 11:50:52.003 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:52.003 INFO [stderr]     |                                        ^^^^^^ help: consider using `_handle` instead
Dec 04 11:50:52.003 INFO [stderr] 
Dec 04 11:50:52.003 INFO [stderr] warning: unused variable: `core`
Dec 04 11:50:52.003 INFO [stderr]   --> src/akarin/client.rs:39:26
Dec 04 11:50:52.003 INFO [stderr]    |
Dec 04 11:50:52.003 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:52.003 INFO [stderr]    |                          ^^^^ help: consider using `_core` instead
Dec 04 11:50:52.003 INFO [stderr] 
Dec 04 11:50:52.003 INFO [stderr] warning: unused variable: `handle`
Dec 04 11:50:52.003 INFO [stderr]   --> src/akarin/client.rs:39:38
Dec 04 11:50:52.003 INFO [stderr]    |
Dec 04 11:50:52.003 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:52.003 INFO [stderr]    |                                      ^^^^^^ help: consider using `_handle` instead
Dec 04 11:50:52.003 INFO [stderr] 
Dec 04 11:50:52.003 INFO [stderr] warning: variable does not need to be mutable
Dec 04 11:50:52.003 INFO [stderr]    --> src/akarin/server.rs:163:14
Dec 04 11:50:52.003 INFO [stderr]     |
Dec 04 11:50:52.003 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:52.003 INFO [stderr]     |              ----^^^^
Dec 04 11:50:52.003 INFO [stderr]     |              |
Dec 04 11:50:52.003 INFO [stderr]     |              help: remove this `mut`
Dec 04 11:50:52.003 INFO [stderr]     |
Dec 04 11:50:52.003 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 11:50:52.003 INFO [stderr] 
Dec 04 11:50:52.011 INFO [stderr] warning: variable does not need to be mutable
Dec 04 11:50:52.011 INFO [stderr]   --> src/akarin/client.rs:39:22
Dec 04 11:50:52.011 INFO [stderr]    |
Dec 04 11:50:52.011 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:52.011 INFO [stderr]    |                      ----^^^^
Dec 04 11:50:52.011 INFO [stderr]    |                      |
Dec 04 11:50:52.011 INFO [stderr]    |                      help: remove this `mut`
Dec 04 11:50:52.011 INFO [stderr] 
Dec 04 11:50:52.043 INFO [stderr] warning: variable does not need to be mutable
Dec 04 11:50:52.043 INFO [stderr]    --> src/akarin/server.rs:163:14
Dec 04 11:50:52.043 INFO [stderr]     |
Dec 04 11:50:52.043 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:52.043 INFO [stderr]     |              ----^^^^
Dec 04 11:50:52.043 INFO [stderr]     |              |
Dec 04 11:50:52.043 INFO [stderr]     |              help: remove this `mut`
Dec 04 11:50:52.043 INFO [stderr]     |
Dec 04 11:50:52.043 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 11:50:52.043 INFO [stderr] 
Dec 04 11:50:52.043 INFO [stderr] warning: variable does not need to be mutable
Dec 04 11:50:52.043 INFO [stderr]   --> src/akarin/client.rs:39:22
Dec 04 11:50:52.043 INFO [stderr]    |
Dec 04 11:50:52.043 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 04 11:50:52.043 INFO [stderr]    |                      ----^^^^
Dec 04 11:50:52.043 INFO [stderr]    |                      |
Dec 04 11:50:52.043 INFO [stderr]    |                      help: remove this `mut`
Dec 04 11:50:52.043 INFO [stderr] 
Dec 04 11:50:52.078 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:50:52.078 INFO [stderr]    --> src/akarin/server.rs:164:9
Dec 04 11:50:52.078 INFO [stderr]     |
Dec 04 11:50:52.078 INFO [stderr] 164 |         core.run(self);
Dec 04 11:50:52.078 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 04 11:50:52.078 INFO [stderr]     |
Dec 04 11:50:52.078 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 11:50:52.078 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:50:52.078 INFO [stderr] 
Dec 04 11:50:52.131 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:50:52.131 INFO [stderr]    --> src/akarin/server.rs:164:9
Dec 04 11:50:52.131 INFO [stderr]     |
Dec 04 11:50:52.131 INFO [stderr] 164 |         core.run(self);
Dec 04 11:50:52.131 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 04 11:50:52.131 INFO [stderr]     |
Dec 04 11:50:52.131 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 11:50:52.131 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:50:52.131 INFO [stderr] 
Dec 04 11:50:52.161 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.08s
Dec 04 11:50:52.172 INFO [stderr] su: No module specific data is present
Dec 04 11:50:52.949 INFO running `"docker" "inspect" "88a0e5e0a31c2be50dbe00f5bb08f57b3830b494e8308fcc6f595d43d9f7f3bf"`
Dec 04 11:50:53.271 INFO running `"docker" "rm" "-f" "88a0e5e0a31c2be50dbe00f5bb08f57b3830b494e8308fcc6f595d43d9f7f3bf"`
Dec 04 11:50:53.748 INFO [stdout] 88a0e5e0a31c2be50dbe00f5bb08f57b3830b494e8308fcc6f595d43d9f7f3bf