Dec 02 03:19:33.395 INFO documenting rustotpony-0.2.3 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 03:19:33.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02 03:19:33.628 INFO [stdout] 57c0d3cbd394badb089f04cdc5deed67366add0dee77b9f62c00c7c7296a8042
Dec 02 03:19:33.634 INFO running `"docker" "start" "-a" "57c0d3cbd394badb089f04cdc5deed67366add0dee77b9f62c00c7c7296a8042"`
Dec 02 03:19:34.156 INFO [stderr] usermod: no changes
Dec 02 03:19:34.366 INFO [stderr]     Checking rust-gmp v0.3.2
Dec 02 03:19:34.368 INFO [stderr]     Checking dbus v0.2.3
Dec 02 03:19:34.370 INFO [stderr]     Checking rpassword v2.1.0
Dec 02 03:19:34.372 INFO [stderr]     Checking generic-array v0.7.3
Dec 02 03:19:34.379 INFO [stderr]     Checking ctrlc v3.1.1
Dec 02 03:19:35.476 INFO [stderr]     Checking crypto-mac v0.3.0
Dec 02 03:19:35.476 INFO [stderr]     Checking digest-buffer v0.3.1
Dec 02 03:19:35.477 INFO [stderr]     Checking digest v0.5.2
Dec 02 03:19:36.068 INFO [stderr]     Checking sha2 v0.5.3
Dec 02 03:19:36.068 INFO [stderr]     Checking hmac v0.1.1
Dec 02 03:19:36.068 INFO [stderr]     Checking sha-1 v0.3.4
Dec 02 03:19:36.856 INFO [stderr]     Checking oath v0.10.2
Dec 02 03:19:37.403 INFO [stderr]     Checking secret-service v0.4.0
Dec 02 03:19:38.732 INFO [stderr]     Checking keyring v0.6.1
Dec 02 03:19:39.513 INFO [stderr]     Checking rustotpony v0.2.3 (/source)
Dec 02 03:19:39.514 INFO [stderr]  Documenting rustotpony v0.2.3 (/source)
Dec 02 03:19:41.169 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.
Dec 02 03:19:41.169 INFO [stderr]    --> src/lib.rs:303:19
Dec 02 03:19:41.169 INFO [stderr]     |
Dec 02 03:19:41.169 INFO [stderr] 303 |         let dir = std::env::home_dir().unwrap_or(PathBuf::from("."));
Dec 02 03:19:41.169 INFO [stderr]     |                   ^^^^^^^^^^^^^^^^^^
Dec 02 03:19:41.169 INFO [stderr]     |
Dec 02 03:19:41.169 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 02 03:19:41.169 INFO [stderr] 
Dec 02 03:19:41.620 INFO [stderr] warning: the feature `fs_read_write` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 02 03:19:41.621 INFO [stderr]  --> src/lib.rs:1:12
Dec 02 03:19:41.621 INFO [stderr]   |
Dec 02 03:19:41.621 INFO [stderr] 1 | #![feature(fs_read_write)]
Dec 02 03:19:41.622 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 02 03:19:41.622 INFO [stderr]   |
Dec 02 03:19:41.622 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 02 03:19:41.623 INFO [stderr] 
Dec 02 03:19:43.689 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 03:19:43.689 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Dec 02 03:19:43.689 INFO [stderr]    |
Dec 02 03:19:43.689 INFO [stderr] 36 | /     /**
Dec 02 03:19:43.689 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 02 03:19:43.689 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Dec 02 03:19:43.689 INFO [stderr] 39 | |      * the security provided by a Mac function.
Dec 02 03:19:43.689 INFO [stderr] 40 | |      */
Dec 02 03:19:43.689 INFO [stderr]    | |_______^
Dec 02 03:19:43.689 INFO [stderr]    |
Dec 02 03:19:43.689 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 03:19:43.689 INFO [stderr]    = note: the link appears in this line:
Dec 02 03:19:43.689 INFO [stderr]            
Dec 02 03:19:43.689 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 02 03:19:43.689 INFO [stderr]                                                        ^^
Dec 02 03:19:43.689 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 03:19:43.690 INFO [stderr] 
Dec 02 03:19:45.800 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 03:19:45.800 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Dec 02 03:19:45.800 INFO [stderr]    |
Dec 02 03:19:45.800 INFO [stderr] 36 | /     /**
Dec 02 03:19:45.800 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 02 03:19:45.800 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Dec 02 03:19:45.800 INFO [stderr] 39 | |      * the security provided by a Mac function.
Dec 02 03:19:45.800 INFO [stderr] 40 | |      */
Dec 02 03:19:45.800 INFO [stderr]    | |_______^
Dec 02 03:19:45.800 INFO [stderr]    |
Dec 02 03:19:45.800 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 03:19:45.800 INFO [stderr]    = note: the link appears in this line:
Dec 02 03:19:45.801 INFO [stderr]            
Dec 02 03:19:45.801 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 02 03:19:45.801 INFO [stderr]                                                        ^^
Dec 02 03:19:45.801 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 03:19:45.801 INFO [stderr] 
Dec 02 03:19:45.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.73s
Dec 02 03:19:45.919 INFO [stderr] su: No module specific data is present
Dec 02 03:19:46.162 INFO running `"docker" "inspect" "57c0d3cbd394badb089f04cdc5deed67366add0dee77b9f62c00c7c7296a8042"`
Dec 02 03:19:46.246 INFO running `"docker" "rm" "-f" "57c0d3cbd394badb089f04cdc5deed67366add0dee77b9f62c00c7c7296a8042"`
Dec 02 03:19:46.349 INFO [stdout] 57c0d3cbd394badb089f04cdc5deed67366add0dee77b9f62c00c7c7296a8042