Dec 04 21:24:07.112 INFO checking bungcip/rust-placebot against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:24:07.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 21:24:07.548 INFO [stdout] e771fafbae571c1150dd8a1f44df916e49f7ada905423a06720d6bc9f962bb8c
Dec 04 21:24:07.551 INFO running `"docker" "start" "-a" "e771fafbae571c1150dd8a1f44df916e49f7ada905423a06720d6bc9f962bb8c"`
Dec 04 21:24:09.223 INFO [stderr] usermod: no changes
Dec 04 21:24:09.520 INFO [stderr]     Checking toml v0.3.2
Dec 04 21:24:09.551 INFO [stderr]     Checking serde_urlencoded v0.4.2
Dec 04 21:24:09.552 INFO [stderr]     Checking hyper v0.10.5
Dec 04 21:24:14.351 INFO [stderr]     Checking hyper-native-tls v0.2.2
Dec 04 21:24:15.763 INFO [stderr]     Checking reqwest v0.5.0
Dec 04 21:24:17.491 INFO [stderr]     Checking rust-placebot v0.1.0 (/source)
Dec 04 21:24:20.421 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 21:24:20.421 INFO [stderr]    --> src/main.rs:355:17
Dec 04 21:24:20.421 INFO [stderr]     |
Dec 04 21:24:20.421 INFO [stderr] 355 |                 /// sleep 1000 ms
Dec 04 21:24:20.421 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Dec 04 21:24:20.431 INFO [stderr]     |
Dec 04 21:24:20.431 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 04 21:24:20.431 INFO [stderr] 
Dec 04 21:24:20.431 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 21:24:20.431 INFO [stderr]    --> src/main.rs:378:25
Dec 04 21:24:20.431 INFO [stderr]     |
Dec 04 21:24:20.431 INFO [stderr] 378 |                         /// continue for next job, not need to login again
Dec 04 21:24:20.431 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:24:20.431 INFO [stderr] 
Dec 04 21:24:20.431 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 21:24:20.431 INFO [stderr]    --> src/main.rs:395:9
Dec 04 21:24:20.431 INFO [stderr]     |
Dec 04 21:24:20.431 INFO [stderr] 395 |         /// wait 
Dec 04 21:24:20.431 INFO [stderr]     |         ^^^^^^^^^
Dec 04 21:24:20.431 INFO [stderr] 
Dec 04 21:24:20.431 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 21:24:20.431 INFO [stderr]    --> src/main.rs:437:5
Dec 04 21:24:20.431 INFO [stderr]     |
Dec 04 21:24:20.431 INFO [stderr] 437 |     /// get target data
Dec 04 21:24:20.431 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 04 21:24:20.431 INFO [stderr] 
Dec 04 21:24:21.355 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 21:24:21.355 INFO [stderr]    --> src/main.rs:355:17
Dec 04 21:24:21.355 INFO [stderr]     |
Dec 04 21:24:21.355 INFO [stderr] 355 |                 /// sleep 1000 ms
Dec 04 21:24:21.355 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Dec 04 21:24:21.355 INFO [stderr]     |
Dec 04 21:24:21.355 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 04 21:24:21.355 INFO [stderr] 
Dec 04 21:24:21.355 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 21:24:21.355 INFO [stderr]    --> src/main.rs:378:25
Dec 04 21:24:21.355 INFO [stderr]     |
Dec 04 21:24:21.355 INFO [stderr] 378 |                         /// continue for next job, not need to login again
Dec 04 21:24:21.355 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:24:21.355 INFO [stderr] 
Dec 04 21:24:21.355 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 21:24:21.355 INFO [stderr]    --> src/main.rs:395:9
Dec 04 21:24:21.355 INFO [stderr]     |
Dec 04 21:24:21.355 INFO [stderr] 395 |         /// wait 
Dec 04 21:24:21.355 INFO [stderr]     |         ^^^^^^^^^
Dec 04 21:24:21.355 INFO [stderr] 
Dec 04 21:24:21.360 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 21:24:21.360 INFO [stderr]    --> src/main.rs:437:5
Dec 04 21:24:21.360 INFO [stderr]     |
Dec 04 21:24:21.360 INFO [stderr] 437 |     /// get target data
Dec 04 21:24:21.360 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 04 21:24:21.360 INFO [stderr] 
Dec 04 21:24:22.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.77s
Dec 04 21:24:22.039 INFO [stderr] su: No module specific data is present
Dec 04 21:24:22.931 INFO running `"docker" "inspect" "e771fafbae571c1150dd8a1f44df916e49f7ada905423a06720d6bc9f962bb8c"`
Dec 04 21:24:23.216 INFO running `"docker" "rm" "-f" "e771fafbae571c1150dd8a1f44df916e49f7ada905423a06720d6bc9f962bb8c"`
Dec 04 21:24:23.555 INFO [stdout] e771fafbae571c1150dd8a1f44df916e49f7ada905423a06720d6bc9f962bb8c