Dec 02 09:52:55.561 INFO documenting assert_cli-0.6.3 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 09:52:55.562 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 09:52:55.891 INFO [stdout] 3c2facc721153ac8462c8e7fcca21078277b5b87de6b1a2b414ce73b3a863e20
Dec 02 09:52:55.896 INFO running `"docker" "start" "-a" "3c2facc721153ac8462c8e7fcca21078277b5b87de6b1a2b414ce73b3a863e20"`
Dec 02 09:52:57.020 INFO [stderr] usermod: no changes
Dec 02 09:52:57.126 INFO [stderr]     Checking environment v0.1.1
Dec 02 09:52:57.552 INFO [stderr]     Checking assert_cli v0.6.3 (/source)
Dec 02 09:52:57.559 INFO [stderr]  Documenting assert_cli v0.6.3 (/source)
Dec 02 09:52:58.935 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 02 09:52:58.935 INFO [stderr]   --> src/errors.rs:80:33
Dec 02 09:52:58.935 INFO [stderr]    |
Dec 02 09:52:58.935 INFO [stderr] 80 |         self.cause.as_ref().map(failure::Error::cause)
Dec 02 09:52:58.935 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:52:58.935 INFO [stderr]    |
Dec 02 09:52:58.935 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 02 09:52:58.935 INFO [stderr] 
Dec 02 09:52:58.935 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 02 09:52:58.935 INFO [stderr]    --> src/errors.rs:125:33
Dec 02 09:52:58.935 INFO [stderr]     |
Dec 02 09:52:58.936 INFO [stderr] 125 |         self.cause.as_ref().map(failure::Error::cause)
Dec 02 09:52:58.936 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:52:58.936 INFO [stderr] 
Dec 02 09:52:58.936 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 02 09:52:58.936 INFO [stderr]    --> src/errors.rs:184:33
Dec 02 09:52:58.936 INFO [stderr]     |
Dec 02 09:52:58.936 INFO [stderr] 184 |         self.cause.as_ref().map(failure::Error::cause)
Dec 02 09:52:58.936 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:52:58.936 INFO [stderr] 
Dec 02 09:52:58.973 INFO [stderr] warning: use of deprecated item 'failure::Fail::causes': please use the 'iter_chain()' method instead
Dec 02 09:52:58.973 INFO [stderr]    --> src/assert.rs:441:44
Dec 02 09:52:58.973 INFO [stderr]     |
Dec 02 09:52:58.973 INFO [stderr] 441 |             panic!(Self::format_causes(err.causes()));
Dec 02 09:52:58.973 INFO [stderr]     |                                            ^^^^^^
Dec 02 09:52:58.973 INFO [stderr] 
Dec 02 09:52:59.066 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 02 09:52:59.072 INFO [stderr]    --> src/output.rs:539:33
Dec 02 09:52:59.072 INFO [stderr]     |
Dec 02 09:52:59.072 INFO [stderr] 539 |         self.cause.as_ref().map(failure::Error::cause)
Dec 02 09:52:59.072 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:52:59.072 INFO [stderr] 
Dec 02 09:53:01.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
Dec 02 09:53:01.463 INFO [stderr] su: No module specific data is present
Dec 02 09:53:01.770 INFO running `"docker" "inspect" "3c2facc721153ac8462c8e7fcca21078277b5b87de6b1a2b414ce73b3a863e20"`
Dec 02 09:53:01.881 INFO running `"docker" "rm" "-f" "3c2facc721153ac8462c8e7fcca21078277b5b87de6b1a2b414ce73b3a863e20"`
Dec 02 09:53:02.001 INFO [stdout] 3c2facc721153ac8462c8e7fcca21078277b5b87de6b1a2b414ce73b3a863e20