Nov 28 14:44:57.735 INFO checking Ajhaa/sessions against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 14:44:57.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 14:44:58.163 INFO [stdout] f0c41e3590682444806e4832c26967a42c5f494d215ed0ccdd177f06c8ecbbbf
Nov 28 14:44:58.166 INFO running `"docker" "start" "-a" "f0c41e3590682444806e4832c26967a42c5f494d215ed0ccdd177f06c8ecbbbf"`
Nov 28 14:44:59.540 INFO [stderr] usermod: no changes
Nov 28 14:44:59.637 INFO [stderr]     Checking fearless v0.1.0 (/source)
Nov 28 14:45:00.384 INFO [stderr] warning: unused import: `std::thread`
Nov 28 14:45:00.385 INFO [stderr]  --> src/main.rs:6:5
Nov 28 14:45:00.385 INFO [stderr]   |
Nov 28 14:45:00.385 INFO [stderr] 6 | use std::thread;
Nov 28 14:45:00.385 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 14:45:00.385 INFO [stderr]   |
Nov 28 14:45:00.385 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:45:00.385 INFO [stderr] 
Nov 28 14:45:00.386 INFO [stderr] warning: unused imports: `Deserialize`, `Serialize`
Nov 28 14:45:00.386 INFO [stderr]   --> src/main.rs:11:14
Nov 28 14:45:00.386 INFO [stderr]    |
Nov 28 14:45:00.386 INFO [stderr] 11 | use serde::{ Deserialize, Serialize };
Nov 28 14:45:00.386 INFO [stderr]    |              ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 14:45:00.386 INFO [stderr] 
Nov 28 14:45:00.597 INFO [stderr] warning: unused import: `std::thread`
Nov 28 14:45:00.597 INFO [stderr]  --> src/main.rs:6:5
Nov 28 14:45:00.597 INFO [stderr]   |
Nov 28 14:45:00.597 INFO [stderr] 6 | use std::thread;
Nov 28 14:45:00.597 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 14:45:00.597 INFO [stderr]   |
Nov 28 14:45:00.597 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:45:00.597 INFO [stderr] 
Nov 28 14:45:00.597 INFO [stderr] warning: unused imports: `Deserialize`, `Serialize`
Nov 28 14:45:00.597 INFO [stderr]   --> src/main.rs:11:14
Nov 28 14:45:00.597 INFO [stderr]    |
Nov 28 14:45:00.597 INFO [stderr] 11 | use serde::{ Deserialize, Serialize };
Nov 28 14:45:00.597 INFO [stderr]    |              ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 14:45:00.597 INFO [stderr] 
Nov 28 14:45:00.749 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 28 14:45:00.754 INFO [stderr] su: No module specific data is present
Nov 28 14:45:01.760 INFO running `"docker" "inspect" "f0c41e3590682444806e4832c26967a42c5f494d215ed0ccdd177f06c8ecbbbf"`
Nov 28 14:45:02.044 INFO running `"docker" "rm" "-f" "f0c41e3590682444806e4832c26967a42c5f494d215ed0ccdd177f06c8ecbbbf"`
Nov 28 14:45:02.312 INFO [stdout] f0c41e3590682444806e4832c26967a42c5f494d215ed0ccdd177f06c8ecbbbf