Nov 28 09:41:57.440 INFO documenting rustotpony-0.2.3 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 09:41:57.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 09:41:57.647 INFO [stdout] c118f390dad775ff82019d8290292186929ec972b7db43401ecf36736a4c12a6
Nov 28 09:41:57.653 INFO running `"docker" "start" "-a" "c118f390dad775ff82019d8290292186929ec972b7db43401ecf36736a4c12a6"`
Nov 28 09:41:58.263 INFO [stderr] usermod: no changes
Nov 28 09:41:58.507 INFO [stderr]     Checking byte-tools v0.1.3
Nov 28 09:41:58.511 INFO [stderr]     Checking rustc-hex v1.0.0
Nov 28 09:41:58.514 INFO [stderr]     Checking rust-gmp v0.3.2
Nov 28 09:41:58.515 INFO [stderr]     Checking dbus v0.2.3
Nov 28 09:41:58.515 INFO [stderr]     Checking generic-array v0.7.3
Nov 28 09:41:58.516 INFO [stderr]     Checking ctrlc v3.1.1
Nov 28 09:41:59.587 INFO [stderr]     Checking crypto-mac v0.3.0
Nov 28 09:41:59.588 INFO [stderr]     Checking digest v0.5.2
Nov 28 09:41:59.588 INFO [stderr]     Checking digest-buffer v0.3.1
Nov 28 09:42:00.343 INFO [stderr]     Checking sha2 v0.5.3
Nov 28 09:42:00.344 INFO [stderr]     Checking sha-1 v0.3.4
Nov 28 09:42:00.687 INFO [stderr]     Checking hmac v0.1.1
Nov 28 09:42:01.161 INFO [stderr]     Checking oath v0.10.2
Nov 28 09:42:01.797 INFO [stderr]     Checking secret-service v0.4.0
Nov 28 09:42:03.025 INFO [stderr]     Checking keyring v0.6.1
Nov 28 09:42:03.953 INFO [stderr]     Checking rustotpony v0.2.3 (/source)
Nov 28 09:42:03.954 INFO [stderr]  Documenting rustotpony v0.2.3 (/source)
Nov 28 09:42:05.058 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 28 09:42:05.058 INFO [stderr]    --> src/lib.rs:303:19
Nov 28 09:42:05.058 INFO [stderr]     |
Nov 28 09:42:05.058 INFO [stderr] 303 |         let dir = std::env::home_dir().unwrap_or(PathBuf::from("."));
Nov 28 09:42:05.058 INFO [stderr]     |                   ^^^^^^^^^^^^^^^^^^
Nov 28 09:42:05.058 INFO [stderr]     |
Nov 28 09:42:05.058 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 28 09:42:05.058 INFO [stderr] 
Nov 28 09:42:05.359 INFO [stderr] warning: the feature `fs_read_write` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 28 09:42:05.359 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 09:42:05.359 INFO [stderr]   |
Nov 28 09:42:05.359 INFO [stderr] 1 | #![feature(fs_read_write)]
Nov 28 09:42:05.359 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 28 09:42:05.359 INFO [stderr]   |
Nov 28 09:42:05.359 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 09:42:05.359 INFO [stderr] 
Nov 28 09:42:07.011 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 28 09:42:07.011 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Nov 28 09:42:07.012 INFO [stderr]    |
Nov 28 09:42:07.012 INFO [stderr] 36 | /     /**
Nov 28 09:42:07.012 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 09:42:07.013 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Nov 28 09:42:07.013 INFO [stderr] 39 | |      * the security provided by a Mac function.
Nov 28 09:42:07.013 INFO [stderr] 40 | |      */
Nov 28 09:42:07.014 INFO [stderr]    | |_______^
Nov 28 09:42:07.014 INFO [stderr]    |
Nov 28 09:42:07.014 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 09:42:07.015 INFO [stderr]    = note: the link appears in this line:
Nov 28 09:42:07.015 INFO [stderr]            
Nov 28 09:42:07.015 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 09:42:07.015 INFO [stderr]                                                        ^^
Nov 28 09:42:07.016 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 09:42:07.016 INFO [stderr] 
Nov 28 09:42:09.298 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Nov 28 09:42:09.298 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Nov 28 09:42:09.298 INFO [stderr]    |
Nov 28 09:42:09.298 INFO [stderr] 36 | /     /**
Nov 28 09:42:09.298 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 09:42:09.298 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Nov 28 09:42:09.298 INFO [stderr] 39 | |      * the security provided by a Mac function.
Nov 28 09:42:09.298 INFO [stderr] 40 | |      */
Nov 28 09:42:09.298 INFO [stderr]    | |_______^
Nov 28 09:42:09.298 INFO [stderr]    |
Nov 28 09:42:09.298 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 09:42:09.298 INFO [stderr]    = note: the link appears in this line:
Nov 28 09:42:09.298 INFO [stderr]            
Nov 28 09:42:09.298 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Nov 28 09:42:09.298 INFO [stderr]                                                        ^^
Nov 28 09:42:09.298 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 09:42:09.298 INFO [stderr] 
Nov 28 09:42:09.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.11s
Nov 28 09:42:09.411 INFO [stderr] su: No module specific data is present
Nov 28 09:42:10.121 INFO running `"docker" "inspect" "c118f390dad775ff82019d8290292186929ec972b7db43401ecf36736a4c12a6"`
Nov 28 09:42:10.339 INFO running `"docker" "rm" "-f" "c118f390dad775ff82019d8290292186929ec972b7db43401ecf36736a4c12a6"`
Nov 28 09:42:10.523 INFO [stdout] c118f390dad775ff82019d8290292186929ec972b7db43401ecf36736a4c12a6