Dec 01 22:23:33.641 INFO documenting Licenser/rust_ring against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 22:23:33.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 22:23:34.074 INFO [stdout] 9d698447c33c7250ba167f9de9d4d0d331aef6b2cfd434f3961f695cfe88f248
Dec 01 22:23:34.082 INFO running `"docker" "start" "-a" "9d698447c33c7250ba167f9de9d4d0d331aef6b2cfd434f3961f695cfe88f248"`
Dec 01 22:23:35.136 INFO [stderr] usermod: no changes
Dec 01 22:23:35.544 INFO [stderr]    Compiling serde v1.0.58
Dec 01 22:23:35.544 INFO [stderr]     Checking either v1.5.0
Dec 01 22:23:35.580 INFO [stderr]     Checking crossbeam-epoch v0.2.0
Dec 01 22:23:35.580 INFO [stderr]     Checking mio v0.6.14
Dec 01 22:23:35.580 INFO [stderr]     Checking tokio-io v0.1.6
Dec 01 22:23:35.580 INFO [stderr]    Compiling syn v0.13.11
Dec 01 22:23:35.584 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 01 22:23:35.584 INFO [stderr]     Checking backtrace v0.2.3
Dec 01 22:23:39.030 INFO [stderr]     Checking futures-core v0.2.1
Dec 01 22:23:39.034 INFO [stderr]     Checking error-chain v0.1.12
Dec 01 22:23:39.752 INFO [stderr]     Checking failure v0.1.1
Dec 01 22:23:40.364 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 01 22:23:41.980 INFO [stderr]     Checking futures-channel v0.2.1
Dec 01 22:23:42.047 INFO [stderr]     Checking futures-io v0.2.1
Dec 01 22:23:44.105 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 01 22:23:44.105 INFO [stderr]     Checking mio-uds v0.6.6
Dec 01 22:23:44.792 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 01 22:23:45.625 INFO [stderr]     Checking futures-sink v0.2.1
Dec 01 22:23:47.558 INFO [stderr]     Checking futures-util v0.2.1
Dec 01 22:23:49.028 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 01 22:23:49.028 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 01 22:23:52.506 INFO [stderr]     Checking tokio v0.1.6
Dec 01 22:23:56.646 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 22:23:58.489 INFO [stderr]     Checking futures-executor v0.2.1
Dec 01 22:24:02.340 INFO [stderr]     Checking futures-stable v0.2.1
Dec 01 22:24:02.920 INFO [stderr]     Checking futures-async-runtime v0.2.1
Dec 01 22:24:04.207 INFO [stderr]     Checking futures v0.2.1
Dec 01 22:24:04.780 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 01 22:24:04.780 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 01 22:24:05.644 INFO [stderr]    Compiling serde_derive v1.0.58
Dec 01 22:24:15.062 INFO [stderr]    Compiling semver v0.9.0
Dec 01 22:24:15.062 INFO [stderr]    Compiling serde_json v1.0.17
Dec 01 22:24:16.549 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 01 22:24:31.199 INFO [stderr]    Compiling cargo_metadata v0.5.4
Dec 01 22:24:34.570 INFO [stderr]    Compiling skeptic v0.13.3
Dec 01 22:24:39.126 INFO [stderr]    Compiling actix v0.5.7
Dec 01 22:24:45.533 INFO [stderr]  Documenting ring_bench v0.1.0 (/source)
Dec 01 22:24:50.910 INFO [stderr] warning: `[::Async]` cannot be resolved, ignoring it...
Dec 01 22:24:50.910 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.2.1/src/future/mod.rs:69:28
Dec 01 22:24:50.910 INFO [stderr]    |
Dec 01 22:24:50.910 INFO [stderr] 69 |     /// [`Async::Pending`](::Async). The future will *also* register the
Dec 01 22:24:50.910 INFO [stderr]    |                            ^^^^^^^ cannot be resolved, ignoring
Dec 01 22:24:50.910 INFO [stderr]    |
Dec 01 22:24:50.910 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 22:24:50.910 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 22:24:50.910 INFO [stderr] 
Dec 01 22:24:50.911 INFO [stderr] warning: `[::task::Context::waker]` cannot be resolved, ignoring it...
Dec 01 22:24:50.911 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.2.1/src/future/mod.rs:73:24
Dec 01 22:24:50.911 INFO [stderr]    |
Dec 01 22:24:50.911 INFO [stderr] 73 |     /// [`cx.waker()`](::task::Context::waker). Once a task has been woken up,
Dec 01 22:24:50.911 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
Dec 01 22:24:50.911 INFO [stderr]    |
Dec 01 22:24:50.911 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 22:24:50.911 INFO [stderr] 
Dec 01 22:24:50.911 INFO [stderr] warning: `[::task::Context::waker]` cannot be resolved, ignoring it...
Dec 01 22:24:50.911 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.2.1/src/future/mod.rs:94:24
Dec 01 22:24:50.911 INFO [stderr]    |
Dec 01 22:24:50.911 INFO [stderr] 94 |     /// [`cx.waker()`](::task::Context::waker). If you're familiar with the
Dec 01 22:24:50.911 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
Dec 01 22:24:50.911 INFO [stderr]    |
Dec 01 22:24:50.911 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 22:24:50.911 INFO [stderr] 
Dec 01 22:24:50.917 INFO [stderr] warning: `[Record]` cannot be resolved, ignoring it...
Dec 01 22:24:50.917 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.3.3/src/op/message.rs:718:67
Dec 01 22:24:50.917 INFO [stderr]     |
Dec 01 22:24:50.917 INFO [stderr] 718 |     /// The message taken in should be processed and then return [`Record`]s which should be
Dec 01 22:24:50.917 INFO [stderr]     |                                                                   ^^^^^^^^ cannot be resolved, ignoring
Dec 01 22:24:50.917 INFO [stderr]     |
Dec 01 22:24:50.917 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 22:24:50.917 INFO [stderr] 
Dec 01 22:24:50.918 INFO [stderr] warning: `[::Async]` cannot be resolved, ignoring it...
Dec 01 22:24:50.918 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.2.1/src/stream/mod.rs:40:27
Dec 01 22:24:50.918 INFO [stderr]    |
Dec 01 22:24:50.918 INFO [stderr] 40 |     /// - [`Ok(Pending)`](::Async) means that this stream's next value is not
Dec 01 22:24:50.919 INFO [stderr]    |                           ^^^^^^^ cannot be resolved, ignoring
Dec 01 22:24:50.919 INFO [stderr]    |
Dec 01 22:24:50.919 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 22:24:50.919 INFO [stderr] 
Dec 01 22:24:50.919 INFO [stderr] warning: `[::Async]` cannot be resolved, ignoring it...
Dec 01 22:24:50.919 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.2.1/src/stream/mod.rs:44:36
Dec 01 22:24:50.919 INFO [stderr]    |
Dec 01 22:24:50.919 INFO [stderr] 44 |     /// - [`Ok(Ready(Some(val)))`](::Async) means that the stream has
Dec 01 22:24:50.919 INFO [stderr]    |                                    ^^^^^^^ cannot be resolved, ignoring
Dec 01 22:24:50.919 INFO [stderr]    |
Dec 01 22:24:50.919 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 22:24:50.919 INFO [stderr] 
Dec 01 22:24:50.919 INFO [stderr] warning: `[::Async]` cannot be resolved, ignoring it...
Dec 01 22:24:50.919 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.2.1/src/stream/mod.rs:48:31
Dec 01 22:24:50.919 INFO [stderr]    |
Dec 01 22:24:50.920 INFO [stderr] 48 |     /// - [`Ok(Ready(None))`](::Async) means that the stream has terminated, and
Dec 01 22:24:50.920 INFO [stderr]    |                               ^^^^^^^ cannot be resolved, ignoring
Dec 01 22:24:50.920 INFO [stderr]    |
Dec 01 22:24:50.920 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 22:24:50.920 INFO [stderr] 
Dec 01 22:24:51.041 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
Dec 01 22:24:51.069 INFO [stderr] su: No module specific data is present
Dec 01 22:24:52.314 INFO running `"docker" "inspect" "9d698447c33c7250ba167f9de9d4d0d331aef6b2cfd434f3961f695cfe88f248"`
Dec 01 22:24:52.576 INFO running `"docker" "rm" "-f" "9d698447c33c7250ba167f9de9d4d0d331aef6b2cfd434f3961f695cfe88f248"`
Dec 01 22:24:52.916 INFO [stdout] 9d698447c33c7250ba167f9de9d4d0d331aef6b2cfd434f3961f695cfe88f248