Dec 01 05:56:35.887 INFO documenting tailhook/lithos against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1 Dec 01 05:56:35.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05:56:36.372 INFO [stdout] 9a7594b6df8669c75b16cc6fe4a9dcb284237d102f4ff77f039c6b07b6067816 Dec 01 05:56:36.374 INFO running `"docker" "start" "-a" "9a7594b6df8669c75b16cc6fe4a9dcb284237d102f4ff77f039c6b07b6067816"` Dec 01 05:56:37.653 INFO [stderr] usermod: no changes Dec 01 05:56:38.052 INFO [stderr] Compiling proc-macro2 v0.4.12 Dec 01 05:56:38.064 INFO [stderr] Compiling nix v0.11.0 Dec 01 05:56:38.064 INFO [stderr] Checking atomic v0.3.4 Dec 01 05:56:38.067 INFO [stderr] Checking rand v0.4.2 Dec 01 05:56:38.068 INFO [stderr] Checking log v0.4.3 Dec 01 05:56:38.068 INFO [stderr] Checking unix_socket v0.5.0 Dec 01 05:56:38.068 INFO [stderr] Checking scan_dir v0.3.3 Dec 01 05:56:38.076 INFO [stderr] Checking ssh-keys v0.1.3 Dec 01 05:56:39.774 INFO [stderr] Checking backtrace-sys v0.1.23 Dec 01 05:56:39.807 INFO [stderr] Checking serde_json v1.0.24 Dec 01 05:56:40.056 INFO [stderr] Checking serde_str v0.1.0 Dec 01 05:56:40.222 INFO [stderr] Checking log v0.3.9 Dec 01 05:56:40.466 INFO [stderr] Checking thread_local v0.3.5 Dec 01 05:56:40.577 INFO [stderr] Checking humannum v0.1.0 Dec 01 05:56:40.890 INFO [stderr] Checking backtrace v0.3.9 Dec 01 05:56:40.892 INFO [stderr] Checking sha2 v0.7.1 Dec 01 05:56:41.129 INFO [stderr] Checking blake2 v0.7.1 Dec 01 05:56:42.517 INFO [stderr] Checking fern v0.4.4 Dec 01 05:56:42.587 INFO [stderr] Checking syslog v3.3.0 Dec 01 05:56:42.596 INFO [stderr] Checking regex v1.0.2 Dec 01 05:56:43.067 INFO [stderr] Checking quire v0.4.1 Dec 01 05:56:46.428 INFO [stderr] Checking rand v0.3.22 Dec 01 05:56:46.996 INFO [stderr] Checking rust-crypto v0.2.36 Dec 01 05:56:47.836 INFO [stderr] Checking libcantal v0.3.2 Dec 01 05:56:52.706 INFO [stderr] Compiling quote v0.6.6 Dec 01 05:56:54.814 INFO [stderr] Checking env_logger v0.5.12 Dec 01 05:56:55.710 INFO [stderr] Compiling syn v0.14.8 Dec 01 05:57:04.900 INFO [stderr] Checking libmount v0.1.11 Dec 01 05:57:04.901 INFO [stderr] Checking signal v0.6.0 Dec 01 05:57:04.901 INFO [stderr] Checking unshare v0.5.0 Dec 01 05:57:16.630 INFO [stderr] Compiling synstructure v0.9.0 Dec 01 05:57:16.650 INFO [stderr] Compiling serde_derive v1.0.71 Dec 01 05:57:16.651 INFO [stderr] Compiling structopt-derive v0.2.10 Dec 01 05:57:25.777 INFO [stderr] Checking structopt v0.2.10 Dec 01 05:57:25.807 INFO [stderr] Compiling failure_derive v0.1.2 Dec 01 05:57:30.264 INFO [stderr] Checking failure v0.1.2 Dec 01 05:57:42.042 INFO [stderr] Checking ipnetwork v0.13.0 Dec 01 05:57:42.704 INFO [stderr] Checking lithos v0.18.4 (/source) Dec 01 05:57:42.705 INFO [stderr] Documenting lithos v0.18.4 (/source) Dec 01 05:57:53.628 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Dec 01 05:57:53.629 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Dec 01 05:57:53.629 INFO [stderr] | Dec 01 05:57:53.629 INFO [stderr] 36 | / /** Dec 01 05:57:53.629 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:57:53.629 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Dec 01 05:57:53.629 INFO [stderr] 39 | | * the security provided by a Mac function. Dec 01 05:57:53.629 INFO [stderr] 40 | | */ Dec 01 05:57:53.632 INFO [stderr] | |_______^ Dec 01 05:57:53.632 INFO [stderr] | Dec 01 05:57:53.632 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Dec 01 05:57:53.632 INFO [stderr] = note: the link appears in this line: Dec 01 05:57:53.632 INFO [stderr] Dec 01 05:57:53.632 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:57:53.632 INFO [stderr] ^^ Dec 01 05:57:53.632 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Dec 01 05:57:53.632 INFO [stderr] Dec 01 05:58:03.517 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Dec 01 05:58:03.517 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Dec 01 05:58:03.517 INFO [stderr] | Dec 01 05:58:03.517 INFO [stderr] 36 | / /** Dec 01 05:58:03.517 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:03.517 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Dec 01 05:58:03.517 INFO [stderr] 39 | | * the security provided by a Mac function. Dec 01 05:58:03.517 INFO [stderr] 40 | | */ Dec 01 05:58:03.517 INFO [stderr] | |_______^ Dec 01 05:58:03.535 INFO [stderr] | Dec 01 05:58:03.535 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Dec 01 05:58:03.536 INFO [stderr] = note: the link appears in this line: Dec 01 05:58:03.536 INFO [stderr] Dec 01 05:58:03.536 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:03.536 INFO [stderr] ^^ Dec 01 05:58:03.537 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Dec 01 05:58:03.540 INFO [stderr] Dec 01 05:58:05.020 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Dec 01 05:58:05.020 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Dec 01 05:58:05.020 INFO [stderr] | Dec 01 05:58:05.020 INFO [stderr] 36 | / /** Dec 01 05:58:05.020 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:05.020 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Dec 01 05:58:05.020 INFO [stderr] 39 | | * the security provided by a Mac function. Dec 01 05:58:05.020 INFO [stderr] 40 | | */ Dec 01 05:58:05.020 INFO [stderr] | |_______^ Dec 01 05:58:05.024 INFO [stderr] | Dec 01 05:58:05.024 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Dec 01 05:58:05.024 INFO [stderr] = note: the link appears in this line: Dec 01 05:58:05.024 INFO [stderr] Dec 01 05:58:05.024 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:05.024 INFO [stderr] ^^ Dec 01 05:58:05.024 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Dec 01 05:58:05.024 INFO [stderr] Dec 01 05:58:05.432 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Dec 01 05:58:05.432 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Dec 01 05:58:05.432 INFO [stderr] | Dec 01 05:58:05.432 INFO [stderr] 36 | / /** Dec 01 05:58:05.432 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:05.432 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Dec 01 05:58:05.432 INFO [stderr] 39 | | * the security provided by a Mac function. Dec 01 05:58:05.432 INFO [stderr] 40 | | */ Dec 01 05:58:05.432 INFO [stderr] | |_______^ Dec 01 05:58:05.432 INFO [stderr] | Dec 01 05:58:05.432 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Dec 01 05:58:05.432 INFO [stderr] = note: the link appears in this line: Dec 01 05:58:05.432 INFO [stderr] Dec 01 05:58:05.432 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:05.432 INFO [stderr] ^^ Dec 01 05:58:05.432 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Dec 01 05:58:05.432 INFO [stderr] Dec 01 05:58:06.037 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Dec 01 05:58:06.037 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Dec 01 05:58:06.037 INFO [stderr] | Dec 01 05:58:06.037 INFO [stderr] 36 | / /** Dec 01 05:58:06.037 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:06.037 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Dec 01 05:58:06.037 INFO [stderr] 39 | | * the security provided by a Mac function. Dec 01 05:58:06.037 INFO [stderr] 40 | | */ Dec 01 05:58:06.037 INFO [stderr] | |_______^ Dec 01 05:58:06.037 INFO [stderr] | Dec 01 05:58:06.037 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Dec 01 05:58:06.037 INFO [stderr] = note: the link appears in this line: Dec 01 05:58:06.037 INFO [stderr] Dec 01 05:58:06.037 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:06.037 INFO [stderr] ^^ Dec 01 05:58:06.037 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Dec 01 05:58:06.037 INFO [stderr] Dec 01 05:58:07.131 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Dec 01 05:58:07.131 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Dec 01 05:58:07.131 INFO [stderr] | Dec 01 05:58:07.131 INFO [stderr] 36 | / /** Dec 01 05:58:07.131 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:07.131 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Dec 01 05:58:07.131 INFO [stderr] 39 | | * the security provided by a Mac function. Dec 01 05:58:07.131 INFO [stderr] 40 | | */ Dec 01 05:58:07.131 INFO [stderr] | |_______^ Dec 01 05:58:07.131 INFO [stderr] | Dec 01 05:58:07.131 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Dec 01 05:58:07.131 INFO [stderr] = note: the link appears in this line: Dec 01 05:58:07.131 INFO [stderr] Dec 01 05:58:07.131 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:07.131 INFO [stderr] ^^ Dec 01 05:58:07.131 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Dec 01 05:58:07.131 INFO [stderr] Dec 01 05:58:07.176 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Dec 01 05:58:07.176 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Dec 01 05:58:07.176 INFO [stderr] | Dec 01 05:58:07.176 INFO [stderr] 36 | / /** Dec 01 05:58:07.176 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:07.176 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Dec 01 05:58:07.176 INFO [stderr] 39 | | * the security provided by a Mac function. Dec 01 05:58:07.176 INFO [stderr] 40 | | */ Dec 01 05:58:07.176 INFO [stderr] | |_______^ Dec 01 05:58:07.176 INFO [stderr] | Dec 01 05:58:07.176 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Dec 01 05:58:07.176 INFO [stderr] = note: the link appears in this line: Dec 01 05:58:07.176 INFO [stderr] Dec 01 05:58:07.176 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:07.176 INFO [stderr] ^^ Dec 01 05:58:07.176 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Dec 01 05:58:07.176 INFO [stderr] Dec 01 05:58:07.476 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Dec 01 05:58:07.476 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Dec 01 05:58:07.476 INFO [stderr] | Dec 01 05:58:07.476 INFO [stderr] 36 | / /** Dec 01 05:58:07.476 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:07.476 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Dec 01 05:58:07.476 INFO [stderr] 39 | | * the security provided by a Mac function. Dec 01 05:58:07.476 INFO [stderr] 40 | | */ Dec 01 05:58:07.476 INFO [stderr] | |_______^ Dec 01 05:58:07.476 INFO [stderr] | Dec 01 05:58:07.476 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Dec 01 05:58:07.476 INFO [stderr] = note: the link appears in this line: Dec 01 05:58:07.476 INFO [stderr] Dec 01 05:58:07.476 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:07.477 INFO [stderr] ^^ Dec 01 05:58:07.477 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Dec 01 05:58:07.477 INFO [stderr] Dec 01 05:58:07.820 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Dec 01 05:58:07.820 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Dec 01 05:58:07.820 INFO [stderr] | Dec 01 05:58:07.820 INFO [stderr] 36 | / /** Dec 01 05:58:07.820 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:07.820 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Dec 01 05:58:07.820 INFO [stderr] 39 | | * the security provided by a Mac function. Dec 01 05:58:07.820 INFO [stderr] 40 | | */ Dec 01 05:58:07.820 INFO [stderr] | |_______^ Dec 01 05:58:07.820 INFO [stderr] | Dec 01 05:58:07.820 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Dec 01 05:58:07.820 INFO [stderr] = note: the link appears in this line: Dec 01 05:58:07.820 INFO [stderr] Dec 01 05:58:07.820 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Dec 01 05:58:07.820 INFO [stderr] ^^ Dec 01 05:58:07.820 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Dec 01 05:58:07.820 INFO [stderr] Dec 01 05:58:07.982 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 30s Dec 01 05:58:08.001 INFO [stderr] su: No module specific data is present Dec 01 05:58:08.629 INFO running `"docker" "inspect" "9a7594b6df8669c75b16cc6fe4a9dcb284237d102f4ff77f039c6b07b6067816"` Dec 01 05:58:08.811 INFO running `"docker" "rm" "-f" "9a7594b6df8669c75b16cc6fe4a9dcb284237d102f4ff77f039c6b07b6067816"` Dec 01 05:58:09.000 INFO [stdout] 9a7594b6df8669c75b16cc6fe4a9dcb284237d102f4ff77f039c6b07b6067816