Dec 01 01:52:07.705 INFO checking assert_cli-0.6.3 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:52:07.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:52:07.892 INFO [stdout] 248d16546bd0bb6c305f08cf9807003af2ec53efb03b1ddbad67851eebe176a2
Dec 01 01:52:07.894 INFO running `"docker" "start" "-a" "248d16546bd0bb6c305f08cf9807003af2ec53efb03b1ddbad67851eebe176a2"`
Dec 01 01:52:08.889 INFO [stderr] usermod: no changes
Dec 01 01:52:09.008 INFO [stderr]     Checking which v2.0.1
Dec 01 01:52:09.008 INFO [stderr]     Checking assert_cli v0.6.3 (/source)
Dec 01 01:52:10.904 INFO [stderr]     Checking docmatic v0.1.2
Dec 01 01:52:11.388 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 01 01:52:11.389 INFO [stderr]   --> src/errors.rs:80:33
Dec 01 01:52:11.389 INFO [stderr]    |
Dec 01 01:52:11.389 INFO [stderr] 80 |         self.cause.as_ref().map(failure::Error::cause)
Dec 01 01:52:11.389 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:11.389 INFO [stderr]    |
Dec 01 01:52:11.390 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 01 01:52:11.390 INFO [stderr] 
Dec 01 01:52:11.394 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 01 01:52:11.395 INFO [stderr]    --> src/errors.rs:125:33
Dec 01 01:52:11.395 INFO [stderr]     |
Dec 01 01:52:11.395 INFO [stderr] 125 |         self.cause.as_ref().map(failure::Error::cause)
Dec 01 01:52:11.395 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:11.395 INFO [stderr] 
Dec 01 01:52:11.402 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 01 01:52:11.402 INFO [stderr]    --> src/errors.rs:184:33
Dec 01 01:52:11.403 INFO [stderr]     |
Dec 01 01:52:11.403 INFO [stderr] 184 |         self.cause.as_ref().map(failure::Error::cause)
Dec 01 01:52:11.403 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:11.403 INFO [stderr] 
Dec 01 01:52:11.456 INFO [stderr] warning: use of deprecated item 'failure::Fail::causes': please use the 'iter_chain()' method instead
Dec 01 01:52:11.456 INFO [stderr]    --> src/assert.rs:441:44
Dec 01 01:52:11.456 INFO [stderr]     |
Dec 01 01:52:11.456 INFO [stderr] 441 |             panic!(Self::format_causes(err.causes()));
Dec 01 01:52:11.456 INFO [stderr]     |                                            ^^^^^^
Dec 01 01:52:11.456 INFO [stderr] 
Dec 01 01:52:11.600 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 01 01:52:11.600 INFO [stderr]    --> src/output.rs:539:33
Dec 01 01:52:11.600 INFO [stderr]     |
Dec 01 01:52:11.600 INFO [stderr] 539 |         self.cause.as_ref().map(failure::Error::cause)
Dec 01 01:52:11.600 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:11.600 INFO [stderr] 
Dec 01 01:52:15.760 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 01 01:52:15.760 INFO [stderr]   --> src/errors.rs:80:33
Dec 01 01:52:15.760 INFO [stderr]    |
Dec 01 01:52:15.760 INFO [stderr] 80 |         self.cause.as_ref().map(failure::Error::cause)
Dec 01 01:52:15.760 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:15.760 INFO [stderr]    |
Dec 01 01:52:15.760 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 01 01:52:15.760 INFO [stderr] 
Dec 01 01:52:15.760 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 01 01:52:15.760 INFO [stderr]    --> src/errors.rs:125:33
Dec 01 01:52:15.760 INFO [stderr]     |
Dec 01 01:52:15.760 INFO [stderr] 125 |         self.cause.as_ref().map(failure::Error::cause)
Dec 01 01:52:15.760 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:15.760 INFO [stderr] 
Dec 01 01:52:15.772 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 01 01:52:15.772 INFO [stderr]    --> src/errors.rs:184:33
Dec 01 01:52:15.772 INFO [stderr]     |
Dec 01 01:52:15.772 INFO [stderr] 184 |         self.cause.as_ref().map(failure::Error::cause)
Dec 01 01:52:15.772 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:15.772 INFO [stderr] 
Dec 01 01:52:15.824 INFO [stderr] warning: use of deprecated item 'failure::Fail::causes': please use the 'iter_chain()' method instead
Dec 01 01:52:15.824 INFO [stderr]    --> src/assert.rs:441:44
Dec 01 01:52:15.824 INFO [stderr]     |
Dec 01 01:52:15.824 INFO [stderr] 441 |             panic!(Self::format_causes(err.causes()));
Dec 01 01:52:15.824 INFO [stderr]     |                                            ^^^^^^
Dec 01 01:52:15.824 INFO [stderr] 
Dec 01 01:52:15.944 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 01 01:52:15.944 INFO [stderr]    --> src/output.rs:539:33
Dec 01 01:52:15.944 INFO [stderr]     |
Dec 01 01:52:15.944 INFO [stderr] 539 |         self.cause.as_ref().map(failure::Error::cause)
Dec 01 01:52:15.944 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:15.944 INFO [stderr] 
Dec 01 01:52:17.077 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.17s
Dec 01 01:52:17.086 INFO [stderr] su: No module specific data is present
Dec 01 01:52:17.850 INFO running `"docker" "inspect" "248d16546bd0bb6c305f08cf9807003af2ec53efb03b1ddbad67851eebe176a2"`
Dec 01 01:52:18.113 INFO running `"docker" "rm" "-f" "248d16546bd0bb6c305f08cf9807003af2ec53efb03b1ddbad67851eebe176a2"`
Dec 01 01:52:18.250 INFO [stdout] 248d16546bd0bb6c305f08cf9807003af2ec53efb03b1ddbad67851eebe176a2