Dec 02 00:14:36.164 INFO documenting ArcDM/class-project-Rust-bag against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 00:14:36.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:14:36.828 INFO [stdout] a88f3e71a6a802488f8b15253133337b5e484bc0af5b1495a52c7818ba23d60d
Dec 02 00:14:36.830 INFO running `"docker" "start" "-a" "a88f3e71a6a802488f8b15253133337b5e484bc0af5b1495a52c7818ba23d60d"`
Dec 02 00:14:37.868 INFO [stderr] usermod: no changes
Dec 02 00:14:38.022 INFO [stderr]     Checking len-trait v0.6.1
Dec 02 00:14:38.577 INFO [stderr]  Documenting bag2 v0.1.0 (/source)
Dec 02 00:14:40.596 INFO [stderr] warning: `[DefaultHasher::new]` cannot be resolved, ignoring it...
Dec 02 00:14:40.596 INFO [stderr]      |
Dec 02 00:14:40.596 INFO [stderr]      = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 00:14:40.596 INFO [stderr]      = note: the link appears in this line:
Dec 02 00:14:40.596 INFO [stderr]              
Dec 02 00:14:40.596 INFO [stderr]               Creates a new `DefaultHasher` using [`new`][DefaultHasher::new].
Dec 02 00:14:40.596 INFO [stderr]                                                           ^^^^^^^^^^^^^^^^^^
Dec 02 00:14:40.596 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 00:14:40.596 INFO [stderr] 
Dec 02 00:14:40.596 INFO [stderr] warning: `[DefaultHasher::new]` cannot be resolved, ignoring it...
Dec 02 00:14:40.596 INFO [stderr]      |
Dec 02 00:14:40.596 INFO [stderr]      = note: the link appears in this line:
Dec 02 00:14:40.596 INFO [stderr]              
Dec 02 00:14:40.596 INFO [stderr]               Creates a new `DefaultHasher` using [`new`][DefaultHasher::new].
Dec 02 00:14:40.597 INFO [stderr]                                                           ^^^^^^^^^^^^^^^^^^
Dec 02 00:14:40.597 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 00:14:40.597 INFO [stderr] 
Dec 02 00:14:40.597 INFO [stderr] warning: `[Weak::upgrade]` cannot be resolved, ignoring it...
Dec 02 00:14:40.597 INFO [stderr]      |
Dec 02 00:14:40.597 INFO [stderr]      = note: the link appears in this line:
Dec 02 00:14:40.597 INFO [stderr]              
Dec 02 00:14:40.597 INFO [stderr]               it. Calling [`upgrade`][Weak::upgrade] on the return value always gives [`None`].
Dec 02 00:14:40.597 INFO [stderr]                                       ^^^^^^^^^^^^^
Dec 02 00:14:40.597 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 00:14:40.597 INFO [stderr] 
Dec 02 00:14:40.597 INFO [stderr] warning: `[Weak::upgrade]` cannot be resolved, ignoring it...
Dec 02 00:14:40.597 INFO [stderr]      |
Dec 02 00:14:40.597 INFO [stderr]      = note: the link appears in this line:
Dec 02 00:14:40.597 INFO [stderr]              
Dec 02 00:14:40.597 INFO [stderr]               Calling [`upgrade`][Weak::upgrade] on the return value always
Dec 02 00:14:40.597 INFO [stderr]                                   ^^^^^^^^^^^^^
Dec 02 00:14:40.597 INFO [stderr]      = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 00:14:40.597 INFO [stderr] 
Dec 02 00:14:42.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
Dec 02 00:14:42.107 INFO [stderr] su: No module specific data is present
Dec 02 00:14:43.495 INFO running `"docker" "inspect" "a88f3e71a6a802488f8b15253133337b5e484bc0af5b1495a52c7818ba23d60d"`
Dec 02 00:14:43.774 INFO running `"docker" "rm" "-f" "a88f3e71a6a802488f8b15253133337b5e484bc0af5b1495a52c7818ba23d60d"`
Dec 02 00:14:43.991 INFO [stdout] a88f3e71a6a802488f8b15253133337b5e484bc0af5b1495a52c7818ba23d60d