Dec 11 11:15:09.027 INFO checking realityone/akarin against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:15:09.027 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 11:15:09.565 INFO [stdout] e3540f3640876c44082604c7e47f866c49f9355bd5f02f6e1f342c90370a6f9a
Dec 11 11:15:09.567 INFO running `"docker" "start" "-a" "e3540f3640876c44082604c7e47f866c49f9355bd5f02f6e1f342c90370a6f9a"`
Dec 11 11:15:11.694 INFO [stderr] usermod: no changes
Dec 11 11:15:11.888 INFO [stderr]    Compiling cc v1.0.0
Dec 11 11:15:11.888 INFO [stderr]     Checking ioctl-sys v0.5.2
Dec 11 11:15:11.888 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 11 11:15:11.888 INFO [stderr]    Compiling coco v0.1.1
Dec 11 11:15:11.893 INFO [stderr]     Checking iovec v0.1.1
Dec 11 11:15:11.893 INFO [stderr]     Checking net2 v0.2.31
Dec 11 11:15:11.895 INFO [stderr]     Checking transient-hashmap v0.4.0
Dec 11 11:15:11.895 INFO [stderr]     Checking env_logger v0.4.3
Dec 11 11:15:14.101 INFO [stderr]     Checking bytes v0.4.5
Dec 11 11:15:14.652 INFO [stderr]     Checking mio v0.6.10
Dec 11 11:15:15.744 INFO [stderr]     Checking pretty_env_logger v0.1.1
Dec 11 11:15:15.892 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 11 11:15:16.957 INFO [stderr]     Checking tokio-io v0.1.3
Dec 11 11:15:20.542 INFO [stderr]    Compiling backtrace-sys v0.1.14
Dec 11 11:15:21.616 INFO [stderr]     Checking tokio-core v0.1.10
Dec 11 11:15:21.772 INFO [stderr]    Compiling rayon v0.8.2
Dec 11 11:15:27.892 INFO [stderr]    Compiling ring v0.12.1
Dec 11 11:15:41.436 INFO [stderr]     Checking backtrace v0.3.3
Dec 11 11:15:41.908 INFO [stderr]     Checking error-chain v0.11.0
Dec 11 11:15:42.566 INFO [stderr]     Checking akarin v0.1.0 (/source)
Dec 11 11:15:43.840 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 11:15:43.841 INFO [stderr]  --> src/main.rs:5:1
Dec 11 11:15:43.841 INFO [stderr]   |
Dec 11 11:15:43.841 INFO [stderr] 5 | #[macro_use]
Dec 11 11:15:43.841 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 11:15:43.852 INFO [stderr]   |
Dec 11 11:15:43.853 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:15:43.853 INFO [stderr] 
Dec 11 11:15:43.862 INFO [stderr] warning: unused import: `mem`
Dec 11 11:15:43.863 INFO [stderr]  --> src/akarin/server.rs:1:20
Dec 11 11:15:43.863 INFO [stderr]   |
Dec 11 11:15:43.863 INFO [stderr] 1 | use std::{fmt, io, mem};
Dec 11 11:15:43.864 INFO [stderr]   |                    ^^^
Dec 11 11:15:43.864 INFO [stderr] 
Dec 11 11:15:43.864 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 11 11:15:43.864 INFO [stderr]   --> src/akarin/mod.rs:26:20
Dec 11 11:15:43.865 INFO [stderr]    |
Dec 11 11:15:43.865 INFO [stderr] 26 |     fn serve(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 11 11:15:43.865 INFO [stderr]    |                    ^^^^^^^^
Dec 11 11:15:43.865 INFO [stderr]    |
Dec 11 11:15:43.866 INFO [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
Dec 11 11:15:43.866 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 11 11:15:43.866 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 11 11:15:43.866 INFO [stderr] 
Dec 11 11:15:43.867 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 11 11:15:43.867 INFO [stderr]   --> src/akarin/mod.rs:30:22
Dec 11 11:15:43.867 INFO [stderr]    |
Dec 11 11:15:43.867 INFO [stderr] 30 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 11 11:15:43.868 INFO [stderr]    |                      ^^^^^^^^
Dec 11 11:15:43.868 INFO [stderr]    |
Dec 11 11:15:43.868 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 11 11:15:43.868 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 11 11:15:43.869 INFO [stderr] 
Dec 11 11:15:43.869 INFO [stderr] warning: unused import: `common::error::*`
Dec 11 11:15:43.869 INFO [stderr]  --> src/transport/network.rs:6:5
Dec 11 11:15:43.869 INFO [stderr]   |
Dec 11 11:15:43.870 INFO [stderr] 6 | use common::error::*;
Dec 11 11:15:43.870 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 11:15:43.870 INFO [stderr] 
Dec 11 11:15:43.899 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 11:15:43.900 INFO [stderr]  --> src/main.rs:5:1
Dec 11 11:15:43.900 INFO [stderr]   |
Dec 11 11:15:43.900 INFO [stderr] 5 | #[macro_use]
Dec 11 11:15:43.900 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 11:15:43.901 INFO [stderr]   |
Dec 11 11:15:43.901 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:15:43.901 INFO [stderr] 
Dec 11 11:15:43.901 INFO [stderr] warning: unused import: `mem`
Dec 11 11:15:43.902 INFO [stderr]  --> src/akarin/server.rs:1:20
Dec 11 11:15:43.902 INFO [stderr]   |
Dec 11 11:15:43.902 INFO [stderr] 1 | use std::{fmt, io, mem};
Dec 11 11:15:43.902 INFO [stderr]   |                    ^^^
Dec 11 11:15:43.919 INFO [stderr] 
Dec 11 11:15:43.919 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 11 11:15:43.919 INFO [stderr]   --> src/akarin/mod.rs:26:20
Dec 11 11:15:43.920 INFO [stderr]    |
Dec 11 11:15:43.920 INFO [stderr] 26 |     fn serve(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 11 11:15:43.920 INFO [stderr]    |                    ^^^^^^^^
Dec 11 11:15:43.920 INFO [stderr]    |
Dec 11 11:15:43.920 INFO [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
Dec 11 11:15:43.920 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 11 11:15:43.920 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 11 11:15:43.920 INFO [stderr] 
Dec 11 11:15:43.920 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 11 11:15:43.920 INFO [stderr]   --> src/akarin/mod.rs:30:22
Dec 11 11:15:43.920 INFO [stderr]    |
Dec 11 11:15:43.920 INFO [stderr] 30 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()>;
Dec 11 11:15:43.920 INFO [stderr]    |                      ^^^^^^^^
Dec 11 11:15:43.920 INFO [stderr]    |
Dec 11 11:15:43.920 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 11 11:15:43.920 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 11 11:15:43.920 INFO [stderr] 
Dec 11 11:15:43.920 INFO [stderr] warning: unused import: `common::error::*`
Dec 11 11:15:43.920 INFO [stderr]  --> src/transport/network.rs:6:5
Dec 11 11:15:43.920 INFO [stderr]   |
Dec 11 11:15:43.920 INFO [stderr] 6 | use common::error::*;
Dec 11 11:15:43.920 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 11:15:43.920 INFO [stderr] 
Dec 11 11:15:44.337 INFO [stderr] warning: unused variable: `crypto`
Dec 11 11:15:44.337 INFO [stderr]   --> src/main.rs:37:9
Dec 11 11:15:44.337 INFO [stderr]    |
Dec 11 11:15:44.337 INFO [stderr] 37 |     let crypto = Ciphers::CHACHA20_POLY1305.init(password);
Dec 11 11:15:44.337 INFO [stderr]    |         ^^^^^^ help: consider using `_crypto` instead
Dec 11 11:15:44.337 INFO [stderr]    |
Dec 11 11:15:44.337 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:15:44.337 INFO [stderr] 
Dec 11 11:15:44.338 INFO [stderr] warning: unused variable: `token`
Dec 11 11:15:44.338 INFO [stderr]    --> src/akarin/server.rs:157:27
Dec 11 11:15:44.338 INFO [stderr]     |
Dec 11 11:15:44.338 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 11 11:15:44.338 INFO [stderr]     |                           ^^^^^ help: consider using `_token` instead
Dec 11 11:15:44.338 INFO [stderr] 
Dec 11 11:15:44.338 INFO [stderr] warning: unused variable: `sockaddr`
Dec 11 11:15:44.338 INFO [stderr]    --> src/akarin/server.rs:157:34
Dec 11 11:15:44.338 INFO [stderr]     |
Dec 11 11:15:44.338 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 11 11:15:44.339 INFO [stderr]     |                                  ^^^^^^^^ help: consider using `_sockaddr` instead
Dec 11 11:15:44.339 INFO [stderr] 
Dec 11 11:15:44.339 INFO [stderr] warning: unused variable: `handle`
Dec 11 11:15:44.339 INFO [stderr]    --> src/akarin/server.rs:163:40
Dec 11 11:15:44.339 INFO [stderr]     |
Dec 11 11:15:44.339 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.339 INFO [stderr]     |                                        ^^^^^^ help: consider using `_handle` instead
Dec 11 11:15:44.339 INFO [stderr] 
Dec 11 11:15:44.339 INFO [stderr] warning: unused variable: `core`
Dec 11 11:15:44.339 INFO [stderr]   --> src/akarin/client.rs:39:26
Dec 11 11:15:44.339 INFO [stderr]    |
Dec 11 11:15:44.339 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.339 INFO [stderr]    |                          ^^^^ help: consider using `_core` instead
Dec 11 11:15:44.339 INFO [stderr] 
Dec 11 11:15:44.339 INFO [stderr] warning: unused variable: `handle`
Dec 11 11:15:44.339 INFO [stderr]   --> src/akarin/client.rs:39:38
Dec 11 11:15:44.339 INFO [stderr]    |
Dec 11 11:15:44.339 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.339 INFO [stderr]    |                                      ^^^^^^ help: consider using `_handle` instead
Dec 11 11:15:44.339 INFO [stderr] 
Dec 11 11:15:44.384 INFO [stderr] warning: unused variable: `crypto`
Dec 11 11:15:44.384 INFO [stderr]   --> src/main.rs:37:9
Dec 11 11:15:44.384 INFO [stderr]    |
Dec 11 11:15:44.384 INFO [stderr] 37 |     let crypto = Ciphers::CHACHA20_POLY1305.init(password);
Dec 11 11:15:44.384 INFO [stderr]    |         ^^^^^^ help: consider using `_crypto` instead
Dec 11 11:15:44.384 INFO [stderr]    |
Dec 11 11:15:44.384 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:15:44.384 INFO [stderr] 
Dec 11 11:15:44.384 INFO [stderr] warning: unused variable: `token`
Dec 11 11:15:44.384 INFO [stderr]    --> src/akarin/server.rs:157:27
Dec 11 11:15:44.384 INFO [stderr]     |
Dec 11 11:15:44.384 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 11 11:15:44.384 INFO [stderr]     |                           ^^^^^ help: consider using `_token` instead
Dec 11 11:15:44.384 INFO [stderr] 
Dec 11 11:15:44.385 INFO [stderr] warning: unused variable: `sockaddr`
Dec 11 11:15:44.385 INFO [stderr]    --> src/akarin/server.rs:157:34
Dec 11 11:15:44.385 INFO [stderr]     |
Dec 11 11:15:44.385 INFO [stderr] 157 |             if let Some(&(token, sockaddr)) = self.clients.get(client_id) {}
Dec 11 11:15:44.385 INFO [stderr]     |                                  ^^^^^^^^ help: consider using `_sockaddr` instead
Dec 11 11:15:44.385 INFO [stderr] 
Dec 11 11:15:44.385 INFO [stderr] warning: unused variable: `handle`
Dec 11 11:15:44.385 INFO [stderr]    --> src/akarin/server.rs:163:40
Dec 11 11:15:44.385 INFO [stderr]     |
Dec 11 11:15:44.385 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.385 INFO [stderr]     |                                        ^^^^^^ help: consider using `_handle` instead
Dec 11 11:15:44.385 INFO [stderr] 
Dec 11 11:15:44.385 INFO [stderr] warning: unused variable: `core`
Dec 11 11:15:44.385 INFO [stderr]   --> src/akarin/client.rs:39:26
Dec 11 11:15:44.385 INFO [stderr]    |
Dec 11 11:15:44.385 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.385 INFO [stderr]    |                          ^^^^ help: consider using `_core` instead
Dec 11 11:15:44.385 INFO [stderr] 
Dec 11 11:15:44.385 INFO [stderr] warning: unused variable: `handle`
Dec 11 11:15:44.385 INFO [stderr]   --> src/akarin/client.rs:39:38
Dec 11 11:15:44.385 INFO [stderr]    |
Dec 11 11:15:44.385 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.385 INFO [stderr]    |                                      ^^^^^^ help: consider using `_handle` instead
Dec 11 11:15:44.385 INFO [stderr] 
Dec 11 11:15:44.388 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:15:44.388 INFO [stderr]    --> src/akarin/server.rs:163:14
Dec 11 11:15:44.388 INFO [stderr]     |
Dec 11 11:15:44.388 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.388 INFO [stderr]     |              ----^^^^
Dec 11 11:15:44.388 INFO [stderr]     |              |
Dec 11 11:15:44.388 INFO [stderr]     |              help: remove this `mut`
Dec 11 11:15:44.388 INFO [stderr]     |
Dec 11 11:15:44.388 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 11:15:44.388 INFO [stderr] 
Dec 11 11:15:44.390 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:15:44.390 INFO [stderr]   --> src/akarin/client.rs:39:22
Dec 11 11:15:44.390 INFO [stderr]    |
Dec 11 11:15:44.390 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.390 INFO [stderr]    |                      ----^^^^
Dec 11 11:15:44.390 INFO [stderr]    |                      |
Dec 11 11:15:44.390 INFO [stderr]    |                      help: remove this `mut`
Dec 11 11:15:44.390 INFO [stderr] 
Dec 11 11:15:44.452 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:15:44.452 INFO [stderr]    --> src/akarin/server.rs:163:14
Dec 11 11:15:44.452 INFO [stderr]     |
Dec 11 11:15:44.452 INFO [stderr] 163 |     fn serve(mut self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.452 INFO [stderr]     |              ----^^^^
Dec 11 11:15:44.452 INFO [stderr]     |              |
Dec 11 11:15:44.452 INFO [stderr]     |              help: remove this `mut`
Dec 11 11:15:44.452 INFO [stderr]     |
Dec 11 11:15:44.452 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 11:15:44.452 INFO [stderr] 
Dec 11 11:15:44.468 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:15:44.468 INFO [stderr]   --> src/akarin/client.rs:39:22
Dec 11 11:15:44.468 INFO [stderr]    |
Dec 11 11:15:44.468 INFO [stderr] 39 |     fn connect(self, mut core: Core, handle: Handle) -> Result<()> {
Dec 11 11:15:44.468 INFO [stderr]    |                      ----^^^^
Dec 11 11:15:44.468 INFO [stderr]    |                      |
Dec 11 11:15:44.468 INFO [stderr]    |                      help: remove this `mut`
Dec 11 11:15:44.481 INFO [stderr] 
Dec 11 11:15:44.536 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 11:15:44.536 INFO [stderr]    --> src/akarin/server.rs:164:9
Dec 11 11:15:44.536 INFO [stderr]     |
Dec 11 11:15:44.536 INFO [stderr] 164 |         core.run(self);
Dec 11 11:15:44.536 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 11 11:15:44.536 INFO [stderr]     |
Dec 11 11:15:44.537 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 11:15:44.537 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 11:15:44.537 INFO [stderr] 
Dec 11 11:15:44.560 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 11:15:44.560 INFO [stderr]    --> src/akarin/server.rs:164:9
Dec 11 11:15:44.560 INFO [stderr]     |
Dec 11 11:15:44.560 INFO [stderr] 164 |         core.run(self);
Dec 11 11:15:44.560 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 11 11:15:44.560 INFO [stderr]     |
Dec 11 11:15:44.560 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 11:15:44.560 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 11:15:44.560 INFO [stderr] 
Dec 11 11:15:44.602 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.87s
Dec 11 11:15:44.609 INFO [stderr] su: No module specific data is present
Dec 11 11:15:45.485 INFO running `"docker" "inspect" "e3540f3640876c44082604c7e47f866c49f9355bd5f02f6e1f342c90370a6f9a"`
Dec 11 11:15:45.778 INFO running `"docker" "rm" "-f" "e3540f3640876c44082604c7e47f866c49f9355bd5f02f6e1f342c90370a6f9a"`
Dec 11 11:15:46.020 INFO [stdout] e3540f3640876c44082604c7e47f866c49f9355bd5f02f6e1f342c90370a6f9a