Nov 28 06:33:22.980 INFO documenting ArcDM/class-project-Rust-bag against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 06:33:22.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 06:33:23.516 INFO [stdout] 522169b328dd71d54492b2b4deb2c23872a24909f0c624ef884daf3cfa2fc80b
Nov 28 06:33:23.516 INFO running `"docker" "start" "-a" "522169b328dd71d54492b2b4deb2c23872a24909f0c624ef884daf3cfa2fc80b"`
Nov 28 06:33:24.615 INFO [stderr] usermod: no changes
Nov 28 06:33:24.690 INFO [stderr]     Checking len-trait v0.6.1
Nov 28 06:33:25.102 INFO [stderr]  Documenting bag2 v0.1.0 (/source)
Nov 28 06:33:26.924 INFO [stderr] warning: `[DefaultHasher::new]` cannot be resolved, ignoring it...
Nov 28 06:33:26.925 INFO [stderr]      |
Nov 28 06:33:26.926 INFO [stderr]      = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 06:33:26.926 INFO [stderr]      = note: the link appears in this line:
Nov 28 06:33:26.927 INFO [stderr]              
Nov 28 06:33:26.928 INFO [stderr]               Creates a new `DefaultHasher` using [`new`][DefaultHasher::new].
Nov 28 06:33:26.928 INFO [stderr]                                                           ^^^^^^^^^^^^^^^^^^
Nov 28 06:33:26.929 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 06:33:26.930 INFO [stderr] 
Nov 28 06:33:26.930 INFO [stderr] warning: `[DefaultHasher::new]` cannot be resolved, ignoring it...
Nov 28 06:33:26.931 INFO [stderr]      |
Nov 28 06:33:26.932 INFO [stderr]      = note: the link appears in this line:
Nov 28 06:33:26.932 INFO [stderr]              
Nov 28 06:33:26.932 INFO [stderr]               Creates a new `DefaultHasher` using [`new`][DefaultHasher::new].
Nov 28 06:33:26.932 INFO [stderr]                                                           ^^^^^^^^^^^^^^^^^^
Nov 28 06:33:26.932 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 06:33:26.932 INFO [stderr] 
Nov 28 06:33:26.932 INFO [stderr] warning: `[Weak::upgrade]` cannot be resolved, ignoring it...
Nov 28 06:33:26.932 INFO [stderr]      |
Nov 28 06:33:26.932 INFO [stderr]      = note: the link appears in this line:
Nov 28 06:33:26.932 INFO [stderr]              
Nov 28 06:33:26.932 INFO [stderr]               it. Calling [`upgrade`][Weak::upgrade] on the return value always gives [`None`].
Nov 28 06:33:26.932 INFO [stderr]                                       ^^^^^^^^^^^^^
Nov 28 06:33:26.932 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 06:33:26.932 INFO [stderr] 
Nov 28 06:33:26.932 INFO [stderr] warning: `[Weak::upgrade]` cannot be resolved, ignoring it...
Nov 28 06:33:26.932 INFO [stderr]      |
Nov 28 06:33:26.932 INFO [stderr]      = note: the link appears in this line:
Nov 28 06:33:26.936 INFO [stderr]              
Nov 28 06:33:26.936 INFO [stderr]               Calling [`upgrade`][Weak::upgrade] on the return value always
Nov 28 06:33:26.936 INFO [stderr]                                   ^^^^^^^^^^^^^
Nov 28 06:33:26.936 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 06:33:26.936 INFO [stderr] 
Nov 28 06:33:28.242 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
Nov 28 06:33:28.246 INFO [stderr] su: No module specific data is present
Nov 28 06:33:28.839 INFO running `"docker" "inspect" "522169b328dd71d54492b2b4deb2c23872a24909f0c624ef884daf3cfa2fc80b"`
Nov 28 06:33:28.981 INFO running `"docker" "rm" "-f" "522169b328dd71d54492b2b4deb2c23872a24909f0c624ef884daf3cfa2fc80b"`
Nov 28 06:33:29.101 INFO [stdout] 522169b328dd71d54492b2b4deb2c23872a24909f0c624ef884daf3cfa2fc80b