Nov 04 07:36:21.205 INFO checking droundy/rust-student-pairs against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 07:36:21.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 07:36:21.575 INFO blam! 99fcfaa0a1c5f5a17af2b4135165bb2709fd816dd1799b98ea8307ce937f0baf
Nov 04 07:36:21.583 INFO running `"docker" "start" "-a" "99fcfaa0a1c5f5a17af2b4135165bb2709fd816dd1799b98ea8307ce937f0baf"`
Nov 04 07:36:22.861 INFO kablam! usermod: no changes
Nov 04 07:36:23.218 INFO kablam!    Compiling memchr v2.0.2
Nov 04 07:36:23.223 INFO kablam!     Checking filetime v0.1.15
Nov 04 07:36:23.224 INFO kablam!    Compiling brotli-sys v0.2.1
Nov 04 07:36:23.235 INFO kablam!     Checking base64 v0.7.0
Nov 04 07:36:23.236 INFO kablam!     Checking tinyset v0.2.2
Nov 04 07:36:23.243 INFO kablam!    Compiling serde v1.0.75
Nov 04 07:36:23.244 INFO kablam!     Checking twoway v0.1.8
Nov 04 07:36:23.244 INFO kablam!     Checking buf_redux v0.6.3
Nov 04 07:36:25.436 INFO kablam!     Checking thread_local v0.3.3
Nov 04 07:36:26.216 INFO kablam!     Checking toml v0.4.6
Nov 04 07:36:26.415 INFO kablam!     Checking serde_yaml v0.7.5
Nov 04 07:36:26.807 INFO kablam!    Compiling nom v4.0.0
Nov 04 07:36:27.195 INFO kablam!    Compiling syn v0.14.9
Nov 04 07:36:27.455 INFO kablam!     Checking url v0.2.38
Nov 04 07:36:27.785 INFO kablam!     Checking state v0.4.1
Nov 04 07:36:30.147 INFO kablam!     Checking num v0.1.42
Nov 04 07:36:30.550 INFO kablam!     Checking gzip-header v0.1.2
Nov 04 07:36:31.839 INFO kablam!     Checking internment v0.3.6
Nov 04 07:36:32.451 INFO kablam!     Checking chrono v0.2.25
Nov 04 07:36:33.251 INFO kablam!     Checking multipart v0.13.6
Nov 04 07:36:33.547 INFO kablam!     Checking deflate v0.7.18
Nov 04 07:36:43.559 INFO kablam!     Checking tiny_http v0.5.9
Nov 04 07:36:50.323 INFO kablam!     Checking brotli2 v0.2.2
Nov 04 07:36:59.719 INFO kablam!    Compiling serde_derive v1.0.75
Nov 04 07:37:24.728 INFO kablam!    Compiling askama_shared v0.7.1
Nov 04 07:37:24.729 INFO kablam!     Checking rouille v2.1.0
Nov 04 07:37:28.143 INFO kablam!    Compiling askama_derive v0.7.1
Nov 04 07:37:40.499 INFO kablam!    Compiling askama v0.7.1
Nov 04 07:37:41.673 INFO kablam!    Compiling rust-student-pairs v0.1.0 (/source)
Nov 04 07:37:49.311 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 07:37:49.312 INFO kablam!  --> src/main.rs:3:1
Nov 04 07:37:49.313 INFO kablam!   |
Nov 04 07:37:49.313 INFO kablam! 3 | #[macro_use]
Nov 04 07:37:49.314 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 07:37:49.315 INFO kablam!   |
Nov 04 07:37:49.315 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:37:49.316 INFO kablam! 
Nov 04 07:37:49.803 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 07:37:49.804 INFO kablam!  --> src/main.rs:3:1
Nov 04 07:37:49.804 INFO kablam!   |
Nov 04 07:37:49.805 INFO kablam! 3 | #[macro_use]
Nov 04 07:37:49.806 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 07:37:49.807 INFO kablam!   |
Nov 04 07:37:49.807 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:37:49.808 INFO kablam! 
Nov 04 07:37:54.516 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
Nov 04 07:37:54.543 INFO kablam! su: No module specific data is present
Nov 04 07:37:56.396 INFO running `"docker" "rm" "-f" "99fcfaa0a1c5f5a17af2b4135165bb2709fd816dd1799b98ea8307ce937f0baf"`
Nov 04 07:37:56.788 INFO blam! 99fcfaa0a1c5f5a17af2b4135165bb2709fd816dd1799b98ea8307ce937f0baf