Nov 01 05:49:27.278 INFO checking droundy/rust-student-pairs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 05:49:27.278 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 05:49:27.830 INFO blam! eb88b30ce69006b3cde24c9af59af2ca4cec5a161bef928cd8259efa9c997743
Nov 01 05:49:27.833 INFO running `"docker" "start" "-a" "eb88b30ce69006b3cde24c9af59af2ca4cec5a161bef928cd8259efa9c997743"`
Nov 01 05:49:30.452 INFO kablam! usermod: no changes
Nov 01 05:49:30.808 INFO kablam!    Compiling memchr v2.0.2
Nov 01 05:49:30.837 INFO kablam!     Checking thread-id v3.3.0
Nov 01 05:49:30.840 INFO kablam!    Compiling brotli-sys v0.2.1
Nov 01 05:49:30.880 INFO kablam!     Checking tinyset v0.2.2
Nov 01 05:49:30.881 INFO kablam!     Checking base64 v0.7.0
Nov 01 05:49:30.909 INFO kablam!    Compiling serde v1.0.75
Nov 01 05:49:30.933 INFO kablam!     Checking buf_redux v0.6.3
Nov 01 05:49:33.368 INFO kablam!     Checking uuid v0.1.18
Nov 01 05:49:34.350 INFO kablam!     Checking thread_local v0.3.3
Nov 01 05:49:34.381 INFO kablam!    Compiling syn v0.14.9
Nov 01 05:49:34.691 INFO kablam!     Checking chrono v0.4.6
Nov 01 05:49:35.921 INFO kablam!     Checking twoway v0.1.8
Nov 01 05:49:36.766 INFO kablam!    Compiling nom v4.0.0
Nov 01 05:49:38.220 INFO kablam!     Checking gzip-header v0.1.2
Nov 01 05:49:39.524 INFO kablam!     Checking url v0.2.38
Nov 01 05:49:40.242 INFO kablam!     Checking state v0.4.1
Nov 01 05:49:42.884 INFO kablam!     Checking deflate v0.7.18
Nov 01 05:49:43.317 INFO kablam!     Checking internment v0.3.6
Nov 01 05:49:47.127 INFO kablam!     Checking mime_guess v1.8.6
Nov 01 05:49:48.314 INFO kablam!     Checking tiny_http v0.5.9
Nov 01 05:49:55.442 INFO kablam!     Checking multipart v0.13.6
Nov 01 05:50:02.869 INFO kablam!     Checking brotli2 v0.2.2
Nov 01 05:50:11.624 INFO kablam!    Compiling serde_derive v1.0.75
Nov 01 05:50:19.245 INFO kablam!    Compiling toml v0.4.6
Nov 01 05:50:39.404 INFO kablam!    Compiling askama_shared v0.7.1
Nov 01 05:50:39.404 INFO kablam!     Checking rouille v2.1.0
Nov 01 05:50:43.057 INFO kablam!    Compiling askama_derive v0.7.1
Nov 01 05:50:56.730 INFO kablam!    Compiling askama v0.7.1
Nov 01 05:50:58.519 INFO kablam!    Compiling rust-student-pairs v0.1.0 (/source)
Nov 01 05:51:05.554 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 05:51:05.554 INFO kablam!  --> src/main.rs:3:1
Nov 01 05:51:05.554 INFO kablam!   |
Nov 01 05:51:05.554 INFO kablam! 3 | #[macro_use]
Nov 01 05:51:05.554 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 05:51:05.554 INFO kablam!   |
Nov 01 05:51:05.554 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:51:05.554 INFO kablam! 
Nov 01 05:51:06.118 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 05:51:06.118 INFO kablam!  --> src/main.rs:3:1
Nov 01 05:51:06.118 INFO kablam!   |
Nov 01 05:51:06.118 INFO kablam! 3 | #[macro_use]
Nov 01 05:51:06.118 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 05:51:06.118 INFO kablam!   |
Nov 01 05:51:06.118 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:51:06.118 INFO kablam! 
Nov 01 05:51:10.180 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
Nov 01 05:51:10.195 INFO kablam! su: No module specific data is present
Nov 01 05:51:11.017 INFO running `"docker" "rm" "-f" "eb88b30ce69006b3cde24c9af59af2ca4cec5a161bef928cd8259efa9c997743"`
Nov 01 05:51:11.308 INFO blam! eb88b30ce69006b3cde24c9af59af2ca4cec5a161bef928cd8259efa9c997743