Dec 14 12:30:15.496 INFO testing Ajhaa/sessions against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 12:30:15.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 12:30:16.087 INFO [stdout] 1f01c218f7846340abe09c74f5f2b93fb9e428d83c9cecbceef881c38e895e79
Dec 14 12:30:16.166 INFO running `"docker" "start" "-a" "1f01c218f7846340abe09c74f5f2b93fb9e428d83c9cecbceef881c38e895e79"`
Dec 14 12:30:17.411 INFO [stderr] usermod: no changes
Dec 14 12:30:17.575 INFO [stderr]    Compiling fearless v0.1.0 (/source)
Dec 14 12:30:18.351 INFO [stderr] warning: unused import: `std::thread`
Dec 14 12:30:18.351 INFO [stderr]  --> src/main.rs:6:5
Dec 14 12:30:18.351 INFO [stderr]   |
Dec 14 12:30:18.351 INFO [stderr] 6 | use std::thread;
Dec 14 12:30:18.351 INFO [stderr]   |     ^^^^^^^^^^^
Dec 14 12:30:18.351 INFO [stderr]   |
Dec 14 12:30:18.351 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 12:30:18.351 INFO [stderr] 
Dec 14 12:30:18.351 INFO [stderr] warning: unused imports: `Deserialize`, `Serialize`
Dec 14 12:30:18.351 INFO [stderr]   --> src/main.rs:11:14
Dec 14 12:30:18.351 INFO [stderr]    |
Dec 14 12:30:18.351 INFO [stderr] 11 | use serde::{ Deserialize, Serialize };
Dec 14 12:30:18.351 INFO [stderr]    |              ^^^^^^^^^^^  ^^^^^^^^^
Dec 14 12:30:18.351 INFO [stderr] 
Dec 14 12:30:19.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Dec 14 12:30:19.584 INFO [stderr] su: No module specific data is present
Dec 14 12:30:20.961 INFO running `"docker" "inspect" "1f01c218f7846340abe09c74f5f2b93fb9e428d83c9cecbceef881c38e895e79"`
Dec 14 12:30:21.276 INFO running `"docker" "rm" "-f" "1f01c218f7846340abe09c74f5f2b93fb9e428d83c9cecbceef881c38e895e79"`
Dec 14 12:30:21.635 INFO [stdout] 1f01c218f7846340abe09c74f5f2b93fb9e428d83c9cecbceef881c38e895e79
Dec 14 12:30:21.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 12:30:22.147 INFO [stdout] cd501c4f76be0c2bf39e4ad4ed81f5b852bb6b38cab34fef207e6139c6e71b3a
Dec 14 12:30:22.148 INFO running `"docker" "start" "-a" "cd501c4f76be0c2bf39e4ad4ed81f5b852bb6b38cab34fef207e6139c6e71b3a"`
Dec 14 12:30:23.578 INFO [stderr] usermod: no changes
Dec 14 12:30:23.715 INFO [stderr]    Compiling fearless v0.1.0 (/source)
Dec 14 12:30:24.631 INFO [stderr] warning: unused import: `std::thread`
Dec 14 12:30:24.631 INFO [stderr]  --> src/main.rs:6:5
Dec 14 12:30:24.631 INFO [stderr]   |
Dec 14 12:30:24.631 INFO [stderr] 6 | use std::thread;
Dec 14 12:30:24.631 INFO [stderr]   |     ^^^^^^^^^^^
Dec 14 12:30:24.631 INFO [stderr]   |
Dec 14 12:30:24.631 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 12:30:24.631 INFO [stderr] 
Dec 14 12:30:24.631 INFO [stderr] warning: unused imports: `Deserialize`, `Serialize`
Dec 14 12:30:24.631 INFO [stderr]   --> src/main.rs:11:14
Dec 14 12:30:24.631 INFO [stderr]    |
Dec 14 12:30:24.631 INFO [stderr] 11 | use serde::{ Deserialize, Serialize };
Dec 14 12:30:24.631 INFO [stderr]    |              ^^^^^^^^^^^  ^^^^^^^^^
Dec 14 12:30:24.631 INFO [stderr] 
Dec 14 12:30:25.275 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 14 12:30:25.283 INFO [stderr] su: No module specific data is present
Dec 14 12:30:26.332 INFO running `"docker" "inspect" "cd501c4f76be0c2bf39e4ad4ed81f5b852bb6b38cab34fef207e6139c6e71b3a"`
Dec 14 12:30:26.619 INFO running `"docker" "rm" "-f" "cd501c4f76be0c2bf39e4ad4ed81f5b852bb6b38cab34fef207e6139c6e71b3a"`
Dec 14 12:30:26.951 INFO [stdout] cd501c4f76be0c2bf39e4ad4ed81f5b852bb6b38cab34fef207e6139c6e71b3a
Dec 14 12:30:26.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 12:30:27.452 INFO [stdout] 2302330f6967f49fbe65a3ad695b597cc97241b402625d6dfe7a15091124359b
Dec 14 12:30:27.454 INFO running `"docker" "start" "-a" "2302330f6967f49fbe65a3ad695b597cc97241b402625d6dfe7a15091124359b"`
Dec 14 12:30:28.850 INFO [stderr] usermod: no changes
Dec 14 12:30:28.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 12:30:28.925 INFO [stderr]      Running /target/debug/deps/fearless-f3d8c941a7c5e34c
Dec 14 12:30:28.931 INFO [stdout] 
Dec 14 12:30:28.931 INFO [stdout] running 0 tests
Dec 14 12:30:28.931 INFO [stdout] 
Dec 14 12:30:28.931 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:30:28.931 INFO [stdout] 
Dec 14 12:30:28.933 INFO [stderr] su: No module specific data is present
Dec 14 12:30:29.736 INFO running `"docker" "inspect" "2302330f6967f49fbe65a3ad695b597cc97241b402625d6dfe7a15091124359b"`
Dec 14 12:30:30.078 INFO running `"docker" "rm" "-f" "2302330f6967f49fbe65a3ad695b597cc97241b402625d6dfe7a15091124359b"`
Dec 14 12:30:30.315 INFO [stdout] 2302330f6967f49fbe65a3ad695b597cc97241b402625d6dfe7a15091124359b