Nov 28 03:45:04.176 INFO documenting RCasatta/ots-aggregator against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 03:45:04.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 28 03:45:04.359 INFO [stdout] 4c7bba79d34534425b63caf5493f938c8ef9585e446d26141b784b3327f11527
Nov 28 03:45:04.364 INFO running `"docker" "start" "-a" "4c7bba79d34534425b63caf5493f938c8ef9585e446d26141b784b3327f11527"`
Nov 28 03:45:05.011 INFO [stderr] usermod: no changes
Nov 28 03:45:05.408 INFO [stderr]     Checking iovec v0.1.2
Nov 28 03:45:05.410 INFO [stderr]     Checking memchr v2.0.1
Nov 28 03:45:05.411 INFO [stderr]     Checking num_cpus v1.8.0
Nov 28 03:45:05.432 INFO [stderr]     Checking time v0.1.39
Nov 28 03:45:05.433 INFO [stderr]     Checking atty v0.2.8
Nov 28 03:45:05.435 INFO [stderr]     Checking net2 v0.2.32
Nov 28 03:45:05.439 INFO [stderr]     Checking rand v0.3.22
Nov 28 03:45:05.440 INFO [stderr]     Checking openssl-sys v0.9.31
Nov 28 03:45:06.940 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 28 03:45:07.051 INFO [stderr]     Checking clap v2.31.1
Nov 28 03:45:07.147 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 28 03:45:07.235 INFO [stderr]     Checking bytes v0.4.6
Nov 28 03:45:07.235 INFO [stderr]     Checking mio v0.6.13
Nov 28 03:45:08.117 INFO [stderr]     Checking openssl v0.9.24
Nov 28 03:45:08.972 INFO [stderr]     Checking regex v0.2.10
Nov 28 03:45:09.343 INFO [stderr]     Checking rust-crypto v0.2.36
Nov 28 03:45:09.586 INFO [stderr]     Checking tokio-io v0.1.5
Nov 28 03:45:12.351 INFO [stderr]     Checking tokio-core v0.1.12
Nov 28 03:45:12.351 INFO [stderr]     Checking tokio v0.1.1
Nov 28 03:45:15.949 INFO [stderr]     Checking native-tls v0.1.5
Nov 28 03:45:16.399 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 28 03:45:16.671 INFO [stderr]     Checking env_logger v0.4.3
Nov 28 03:45:16.671 INFO [stderr]     Checking env_logger v0.5.5
Nov 28 03:45:18.019 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 28 03:45:21.139 INFO [stderr]     Checking hyper v0.11.22
Nov 28 03:45:23.091 INFO [stderr]     Checking opentimestamps v0.1.2
Nov 28 03:45:27.404 INFO [stderr]     Checking hyper-tls v0.1.3
Nov 28 03:45:28.981 INFO [stderr]     Checking ots-aggregator v0.1.0 (/source)
Nov 28 03:45:28.981 INFO [stderr]  Documenting ots-aggregator v0.1.0 (/source)
Nov 28 03:45:31.619 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 28 03:45:31.619 INFO [stderr]   --> src/merkle.rs:29:50
Nov 28 03:45:31.619 INFO [stderr]    |
Nov 28 03:45:31.619 INFO [stderr] 29 |              digests_sha256.len(), now.elapsed().as_millis(), root);
Nov 28 03:45:31.619 INFO [stderr]    |                                                  ^^^^^^^^^
Nov 28 03:45:31.619 INFO [stderr]    |
Nov 28 03:45:31.619 INFO [stderr]    = note: #[warn(unstable_name_collisions)] on by default
Nov 28 03:45:31.620 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 28 03:45:31.620 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 28 03:45:31.620 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 28 03:45:31.631 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 28 03:45:31.631 INFO [stderr] 
Nov 28 03:45:31.642 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Nov 28 03:45:31.642 INFO [stderr]   --> src/timer.rs:55:60
Nov 28 03:45:31.643 INFO [stderr]    |
Nov 28 03:45:31.643 INFO [stderr] 55 |                              res.status(), start.elapsed().as_millis());
Nov 28 03:45:31.643 INFO [stderr]    |                                                            ^^^^^^^^^
Nov 28 03:45:31.644 INFO [stderr]    |
Nov 28 03:45:31.644 INFO [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 28 03:45:31.644 INFO [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 28 03:45:31.644 INFO [stderr]    = help: call with fully qualified syntax `Millis::as_millis(...)` to keep using the current method
Nov 28 03:45:31.645 INFO [stderr]    = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 28 03:45:31.645 INFO [stderr] 
Nov 28 03:45:33.595 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 28 03:45:33.595 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Nov 28 03:45:33.595 INFO [stderr]    |
Nov 28 03:45:33.595 INFO [stderr] 36 | /     /**
Nov 28 03:45:33.595 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 03:45:33.595 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Nov 28 03:45:33.595 INFO [stderr] 39 | |      * the security provided by a Mac function.
Nov 28 03:45:33.595 INFO [stderr] 40 | |      */
Nov 28 03:45:33.595 INFO [stderr]    | |_______^
Nov 28 03:45:33.595 INFO [stderr]    |
Nov 28 03:45:33.595 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 03:45:33.595 INFO [stderr]    = note: the link appears in this line:
Nov 28 03:45:33.595 INFO [stderr]            
Nov 28 03:45:33.595 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 03:45:33.595 INFO [stderr]                                                        ^^
Nov 28 03:45:33.595 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 03:45:33.595 INFO [stderr] 
Nov 28 03:45:36.801 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 28 03:45:36.802 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Nov 28 03:45:36.802 INFO [stderr]    |
Nov 28 03:45:36.803 INFO [stderr] 36 | /     /**
Nov 28 03:45:36.804 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 03:45:36.804 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Nov 28 03:45:36.805 INFO [stderr] 39 | |      * the security provided by a Mac function.
Nov 28 03:45:36.805 INFO [stderr] 40 | |      */
Nov 28 03:45:36.806 INFO [stderr]    | |_______^
Nov 28 03:45:36.807 INFO [stderr]    |
Nov 28 03:45:36.807 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 03:45:36.808 INFO [stderr]    = note: the link appears in this line:
Nov 28 03:45:36.809 INFO [stderr]            
Nov 28 03:45:36.809 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 03:45:36.810 INFO [stderr]                                                        ^^
Nov 28 03:45:36.810 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 03:45:36.811 INFO [stderr] 
Nov 28 03:45:36.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.90s
Nov 28 03:45:36.950 INFO [stderr] su: No module specific data is present
Nov 28 03:45:37.298 INFO running `"docker" "inspect" "4c7bba79d34534425b63caf5493f938c8ef9585e446d26141b784b3327f11527"`
Nov 28 03:45:37.464 INFO running `"docker" "rm" "-f" "4c7bba79d34534425b63caf5493f938c8ef9585e446d26141b784b3327f11527"`
Nov 28 03:45:37.607 INFO [stdout] 4c7bba79d34534425b63caf5493f938c8ef9585e446d26141b784b3327f11527