Oct 27 05:32:04.013 INFO checking droundy/rust-student-pairs against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 05:32:04.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 05:32:04.452 INFO blam! 55fffb518ad32d528b186f306a8d3a9e289d045a904f0f5c37b85618156a2bb3
Oct 27 05:32:04.455 INFO running `"docker" "start" "-a" "55fffb518ad32d528b186f306a8d3a9e289d045a904f0f5c37b85618156a2bb3"`
Oct 27 05:32:05.848 INFO kablam! usermod: no changes
Oct 27 05:32:06.251 INFO kablam!    Compiling memchr v2.0.2
Oct 27 05:32:06.271 INFO kablam!     Checking thread-id v3.3.0
Oct 27 05:32:06.271 INFO kablam!     Checking memchr v1.0.2
Oct 27 05:32:06.279 INFO kablam!    Compiling brotli-sys v0.2.1
Oct 27 05:32:06.284 INFO kablam!     Checking base64 v0.7.0
Oct 27 05:32:06.284 INFO kablam!     Checking tinyset v0.2.2
Oct 27 05:32:06.285 INFO kablam!     Checking serde_yaml v0.7.5
Oct 27 05:32:08.377 INFO kablam!    Compiling syn v0.14.9
Oct 27 05:32:08.547 INFO kablam!     Checking chrono v0.4.6
Oct 27 05:32:09.335 INFO kablam!     Checking twoway v0.1.8
Oct 27 05:32:09.372 INFO kablam!     Checking url v0.2.38
Oct 27 05:32:11.416 INFO kablam!     Checking term v0.2.14
Oct 27 05:32:12.416 INFO kablam!     Checking thread_local v0.3.3
Oct 27 05:32:13.060 INFO kablam!     Checking buf_redux v0.6.3
Oct 27 05:32:16.852 INFO kablam!     Checking gzip-header v0.1.2
Oct 27 05:32:17.604 INFO kablam!    Compiling nom v4.0.0
Oct 27 05:32:17.781 INFO kablam!     Checking state v0.4.1
Oct 27 05:32:18.228 INFO kablam!     Checking mime_guess v1.8.6
Oct 27 05:32:19.607 INFO kablam!     Checking tiny_http v0.5.9
Oct 27 05:32:22.133 INFO kablam!     Checking deflate v0.7.18
Oct 27 05:32:22.307 INFO kablam!     Checking internment v0.3.6
Oct 27 05:32:27.135 INFO kablam!     Checking multipart v0.13.6
Oct 27 05:32:39.278 INFO kablam!     Checking brotli2 v0.2.2
Oct 27 05:32:45.427 INFO kablam!    Compiling serde_derive v1.0.75
Oct 27 05:33:03.295 INFO kablam!    Compiling askama_shared v0.7.1
Oct 27 05:33:03.295 INFO kablam!     Checking rouille v2.1.0
Oct 27 05:33:06.427 INFO kablam!    Compiling askama_derive v0.7.1
Oct 27 05:33:19.748 INFO kablam!    Compiling askama v0.7.1
Oct 27 05:33:21.627 INFO kablam!    Compiling rust-student-pairs v0.1.0 (/source)
Oct 27 05:33:27.539 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 05:33:27.539 INFO kablam!  --> src/main.rs:3:1
Oct 27 05:33:27.539 INFO kablam!   |
Oct 27 05:33:27.539 INFO kablam! 3 | #[macro_use]
Oct 27 05:33:27.539 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 05:33:27.539 INFO kablam!   |
Oct 27 05:33:27.539 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 05:33:27.539 INFO kablam! 
Oct 27 05:33:27.565 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 05:33:27.565 INFO kablam!  --> src/main.rs:3:1
Oct 27 05:33:27.565 INFO kablam!   |
Oct 27 05:33:27.565 INFO kablam! 3 | #[macro_use]
Oct 27 05:33:27.565 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 05:33:27.565 INFO kablam!   |
Oct 27 05:33:27.565 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 05:33:27.565 INFO kablam! 
Oct 27 05:33:30.691 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
Oct 27 05:33:30.715 INFO kablam! su: No module specific data is present
Oct 27 05:33:31.350 INFO running `"docker" "rm" "-f" "55fffb518ad32d528b186f306a8d3a9e289d045a904f0f5c37b85618156a2bb3"`
Oct 27 05:33:31.575 INFO blam! 55fffb518ad32d528b186f306a8d3a9e289d045a904f0f5c37b85618156a2bb3