Dec 12 08:08:49.102 INFO checking rusturn-0.0.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 08:08:49.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12 08:08:49.520 INFO [stdout] 8a8f2d7851597454db410ea543a2556b30ee3d41da09f4da2ead1ddf69ad9bb7
Dec 12 08:08:49.522 INFO running `"docker" "start" "-a" "8a8f2d7851597454db410ea543a2556b30ee3d41da09f4da2ead1ddf69ad9bb7"`
Dec 12 08:08:50.171 INFO [stderr] usermod: no changes
Dec 12 08:08:50.300 INFO [stderr]     Checking splay_tree v0.2.10
Dec 12 08:08:50.300 INFO [stderr]     Checking nbchan v0.1.3
Dec 12 08:08:50.300 INFO [stderr]     Checking factory v0.1.1
Dec 12 08:08:50.316 INFO [stderr]     Checking hmac-sha1 v0.1.3
Dec 12 08:08:50.316 INFO [stderr]    Compiling trackable_derive v0.1.1
Dec 12 08:08:52.923 INFO [stderr]     Checking fibers v0.1.12
Dec 12 08:08:53.557 INFO [stderr]     Checking trackable v0.2.20
Dec 12 08:08:54.302 INFO [stderr]     Checking bytecodec v0.4.11
Dec 12 08:08:54.926 INFO [stderr]     Checking fibers_timeout_queue v0.1.0
Dec 12 08:08:54.927 INFO [stderr]     Checking fibers_global v0.1.0
Dec 12 08:08:58.492 INFO [stderr]     Checking stun_codec v0.1.10
Dec 12 08:08:58.504 INFO [stderr]     Checking fibers_transport v0.1.2
Dec 12 08:09:03.322 INFO [stderr]     Checking rustun v0.3.5
Dec 12 08:09:06.245 INFO [stderr]     Checking rusturn v0.0.2 (/source)
Dec 12 08:09:12.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 08:09:12.664 INFO [stderr]    --> src/server/core.rs:126:9
Dec 12 08:09:12.664 INFO [stderr]     |
Dec 12 08:09:12.665 INFO [stderr] 126 |         track!(self.stun_channel.reply(client, Ok(response)));
Dec 12 08:09:12.665 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:09:12.665 INFO [stderr]     |
Dec 12 08:09:12.665 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 08:09:12.665 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 08:09:12.665 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 08:09:12.665 INFO [stderr] 
Dec 12 08:09:12.665 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 08:09:12.665 INFO [stderr]    --> src/server/core.rs:167:9
Dec 12 08:09:12.665 INFO [stderr]     |
Dec 12 08:09:12.665 INFO [stderr] 167 |         track!(self.stun_channel.reply(client, Ok(response)));
Dec 12 08:09:12.665 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:09:12.665 INFO [stderr]     |
Dec 12 08:09:12.665 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 08:09:12.665 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 08:09:12.665 INFO [stderr] 
Dec 12 08:09:13.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 08:09:13.064 INFO [stderr]    --> src/server/core.rs:126:9
Dec 12 08:09:13.064 INFO [stderr]     |
Dec 12 08:09:13.064 INFO [stderr] 126 |         track!(self.stun_channel.reply(client, Ok(response)));
Dec 12 08:09:13.064 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:09:13.064 INFO [stderr]     |
Dec 12 08:09:13.064 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 08:09:13.064 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 08:09:13.064 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 08:09:13.064 INFO [stderr] 
Dec 12 08:09:13.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 08:09:13.064 INFO [stderr]    --> src/server/core.rs:167:9
Dec 12 08:09:13.064 INFO [stderr]     |
Dec 12 08:09:13.064 INFO [stderr] 167 |         track!(self.stun_channel.reply(client, Ok(response)));
Dec 12 08:09:13.064 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:09:13.064 INFO [stderr]     |
Dec 12 08:09:13.064 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 08:09:13.064 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 08:09:13.064 INFO [stderr] 
Dec 12 08:09:19.096 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 08:09:19.096 INFO [stderr]  --> examples/turnsrv.rs:3:1
Dec 12 08:09:19.096 INFO [stderr]   |
Dec 12 08:09:19.096 INFO [stderr] 3 | #[macro_use]
Dec 12 08:09:19.096 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 08:09:19.096 INFO [stderr]   |
Dec 12 08:09:19.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:09:19.096 INFO [stderr] 
Dec 12 08:09:19.106 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 08:09:19.106 INFO [stderr]  --> examples/binding_over_turn.rs:5:1
Dec 12 08:09:19.106 INFO [stderr]   |
Dec 12 08:09:19.106 INFO [stderr] 5 | #[macro_use]
Dec 12 08:09:19.106 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 08:09:19.106 INFO [stderr]   |
Dec 12 08:09:19.106 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:09:19.106 INFO [stderr] 
Dec 12 08:09:19.685 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 08:09:19.685 INFO [stderr]  --> examples/turncli.rs:5:1
Dec 12 08:09:19.685 INFO [stderr]   |
Dec 12 08:09:19.685 INFO [stderr] 5 | #[macro_use]
Dec 12 08:09:19.685 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 08:09:19.685 INFO [stderr]   |
Dec 12 08:09:19.685 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:09:19.685 INFO [stderr] 
Dec 12 08:09:19.866 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.68s
Dec 12 08:09:19.879 INFO [stderr] su: No module specific data is present
Dec 12 08:09:20.523 INFO running `"docker" "inspect" "8a8f2d7851597454db410ea543a2556b30ee3d41da09f4da2ead1ddf69ad9bb7"`
Dec 12 08:09:20.900 INFO running `"docker" "rm" "-f" "8a8f2d7851597454db410ea543a2556b30ee3d41da09f4da2ead1ddf69ad9bb7"`
Dec 12 08:09:21.193 INFO [stdout] 8a8f2d7851597454db410ea543a2556b30ee3d41da09f4da2ead1ddf69ad9bb7