Dec 15 14:28:24.572 INFO testing forust-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 14:28:24.572 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 15 14:28:25.173 INFO [stdout] 8ff5ce89d1e2d04a3d8f7966bf6d730c3616d7559090517199a4b76470db1b4a
Dec 15 14:28:25.176 INFO running `"docker" "start" "-a" "8ff5ce89d1e2d04a3d8f7966bf6d730c3616d7559090517199a4b76470db1b4a"`
Dec 15 14:28:27.244 INFO [stderr] usermod: no changes
Dec 15 14:28:27.357 INFO [stderr]    Compiling forust v0.1.0 (/source)
Dec 15 14:28:28.532 INFO [stderr] warning: unused variable: `contents`
Dec 15 14:28:28.532 INFO [stderr]   --> src/main.rs:17:9
Dec 15 14:28:28.532 INFO [stderr]    |
Dec 15 14:28:28.532 INFO [stderr] 17 |     let contents = open_file(dir, file);
Dec 15 14:28:28.533 INFO [stderr]    |         ^^^^^^^^ help: consider using `_contents` instead
Dec 15 14:28:28.533 INFO [stderr]    |
Dec 15 14:28:28.533 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 14:28:28.533 INFO [stderr] 
Dec 15 14:28:29.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Dec 15 14:28:29.562 INFO [stderr] su: No module specific data is present
Dec 15 14:28:31.136 INFO running `"docker" "inspect" "8ff5ce89d1e2d04a3d8f7966bf6d730c3616d7559090517199a4b76470db1b4a"`
Dec 15 14:28:31.467 INFO running `"docker" "rm" "-f" "8ff5ce89d1e2d04a3d8f7966bf6d730c3616d7559090517199a4b76470db1b4a"`
Dec 15 14:28:31.795 INFO [stdout] 8ff5ce89d1e2d04a3d8f7966bf6d730c3616d7559090517199a4b76470db1b4a
Dec 15 14:28:31.801 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 15 14:28:32.227 INFO [stdout] ff50daff6db77658d8c275a8e0b1ec636b276b1e5e6ae4b837e7b58cf4576449
Dec 15 14:28:32.229 INFO running `"docker" "start" "-a" "ff50daff6db77658d8c275a8e0b1ec636b276b1e5e6ae4b837e7b58cf4576449"`
Dec 15 14:28:34.031 INFO [stderr] usermod: no changes
Dec 15 14:28:34.107 INFO [stderr]    Compiling forust v0.1.0 (/source)
Dec 15 14:28:35.536 INFO [stderr] warning: unused variable: `contents`
Dec 15 14:28:35.536 INFO [stderr]   --> src/main.rs:17:9
Dec 15 14:28:35.536 INFO [stderr]    |
Dec 15 14:28:35.536 INFO [stderr] 17 |     let contents = open_file(dir, file);
Dec 15 14:28:35.536 INFO [stderr]    |         ^^^^^^^^ help: consider using `_contents` instead
Dec 15 14:28:35.536 INFO [stderr]    |
Dec 15 14:28:35.543 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 14:28:35.543 INFO [stderr] 
Dec 15 14:28:35.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Dec 15 14:28:35.946 INFO [stderr] su: No module specific data is present
Dec 15 14:28:36.987 INFO running `"docker" "inspect" "ff50daff6db77658d8c275a8e0b1ec636b276b1e5e6ae4b837e7b58cf4576449"`
Dec 15 14:28:37.335 INFO running `"docker" "rm" "-f" "ff50daff6db77658d8c275a8e0b1ec636b276b1e5e6ae4b837e7b58cf4576449"`
Dec 15 14:28:37.670 INFO [stdout] ff50daff6db77658d8c275a8e0b1ec636b276b1e5e6ae4b837e7b58cf4576449
Dec 15 14:28:37.679 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 15 14:28:38.075 INFO [stdout] 338baf78ee35af6267938bfa1d3825991176c7f56f6e70c0ef058ed1e687cb03
Dec 15 14:28:38.077 INFO running `"docker" "start" "-a" "338baf78ee35af6267938bfa1d3825991176c7f56f6e70c0ef058ed1e687cb03"`
Dec 15 14:28:39.891 INFO [stderr] usermod: no changes
Dec 15 14:28:39.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 15 14:28:39.999 INFO [stderr]      Running /target/debug/deps/forust-a631b039e16f5171
Dec 15 14:28:40.002 INFO [stdout] 
Dec 15 14:28:40.002 INFO [stdout] running 0 tests
Dec 15 14:28:40.002 INFO [stdout] 
Dec 15 14:28:40.002 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:28:40.002 INFO [stdout] 
Dec 15 14:28:40.004 INFO [stderr] su: No module specific data is present
Dec 15 14:28:40.948 INFO running `"docker" "inspect" "338baf78ee35af6267938bfa1d3825991176c7f56f6e70c0ef058ed1e687cb03"`
Dec 15 14:28:41.319 INFO running `"docker" "rm" "-f" "338baf78ee35af6267938bfa1d3825991176c7f56f6e70c0ef058ed1e687cb03"`
Dec 15 14:28:41.643 INFO [stdout] 338baf78ee35af6267938bfa1d3825991176c7f56f6e70c0ef058ed1e687cb03