Dec 13 18:46:58.799 INFO testing garretttaco/rename against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 18:46:58.799 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 13 18:46:59.030 INFO [stdout] 80c63eec06e2752f0dba15820e5d632bcf06751da892e46e35f03fa3a9f6e78e
Dec 13 18:46:59.032 INFO running `"docker" "start" "-a" "80c63eec06e2752f0dba15820e5d632bcf06751da892e46e35f03fa3a9f6e78e"`
Dec 13 18:46:59.511 INFO [stderr] usermod: no changes
Dec 13 18:46:59.591 INFO [stderr]    Compiling clap v2.29.0
Dec 13 18:47:22.340 INFO [stderr]    Compiling rename v0.1.0 (/source)
Dec 13 18:47:22.921 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:47:22.921 INFO [stderr]   --> src/main.rs:20:9
Dec 13 18:47:22.921 INFO [stderr]    |
Dec 13 18:47:22.921 INFO [stderr] 20 |         fs::rename(&file_name, &updated_name);
Dec 13 18:47:22.921 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:47:22.921 INFO [stderr]    |
Dec 13 18:47:22.921 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 18:47:22.921 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:47:22.921 INFO [stderr] 
Dec 13 18:47:23.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.35s
Dec 13 18:47:23.891 INFO [stderr] su: No module specific data is present
Dec 13 18:47:24.312 INFO running `"docker" "inspect" "80c63eec06e2752f0dba15820e5d632bcf06751da892e46e35f03fa3a9f6e78e"`
Dec 13 18:47:24.667 INFO running `"docker" "rm" "-f" "80c63eec06e2752f0dba15820e5d632bcf06751da892e46e35f03fa3a9f6e78e"`
Dec 13 18:47:25.003 INFO [stdout] 80c63eec06e2752f0dba15820e5d632bcf06751da892e46e35f03fa3a9f6e78e
Dec 13 18:47:25.011 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 13 18:47:25.344 INFO [stdout] 3eb74117c841242d6d9b52b8e15f552c99d13ae250ca71917aed80cc9d567351
Dec 13 18:47:25.348 INFO running `"docker" "start" "-a" "3eb74117c841242d6d9b52b8e15f552c99d13ae250ca71917aed80cc9d567351"`
Dec 13 18:47:26.575 INFO [stderr] usermod: no changes
Dec 13 18:47:26.648 INFO [stderr]    Compiling rename v0.1.0 (/source)
Dec 13 18:47:27.347 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:47:27.347 INFO [stderr]   --> src/main.rs:20:9
Dec 13 18:47:27.347 INFO [stderr]    |
Dec 13 18:47:27.347 INFO [stderr] 20 |         fs::rename(&file_name, &updated_name);
Dec 13 18:47:27.347 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:47:27.347 INFO [stderr]    |
Dec 13 18:47:27.347 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 18:47:27.347 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:47:27.347 INFO [stderr] 
Dec 13 18:47:27.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 13 18:47:27.719 INFO [stderr] su: No module specific data is present
Dec 13 18:47:28.738 INFO running `"docker" "inspect" "3eb74117c841242d6d9b52b8e15f552c99d13ae250ca71917aed80cc9d567351"`
Dec 13 18:47:29.073 INFO running `"docker" "rm" "-f" "3eb74117c841242d6d9b52b8e15f552c99d13ae250ca71917aed80cc9d567351"`
Dec 13 18:47:29.347 INFO [stdout] 3eb74117c841242d6d9b52b8e15f552c99d13ae250ca71917aed80cc9d567351
Dec 13 18:47:29.350 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 13 18:47:29.948 INFO [stdout] 1cfb2fae59f3c2a9af33d3deb0d95a4f103790147304663acf17bb64317fc39a
Dec 13 18:47:29.950 INFO running `"docker" "start" "-a" "1cfb2fae59f3c2a9af33d3deb0d95a4f103790147304663acf17bb64317fc39a"`
Dec 13 18:47:31.199 INFO [stderr] usermod: no changes
Dec 13 18:47:31.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 18:47:31.283 INFO [stderr]      Running /target/debug/deps/rename-a83bf1163a1cb1be
Dec 13 18:47:31.287 INFO [stdout] 
Dec 13 18:47:31.287 INFO [stdout] running 0 tests
Dec 13 18:47:31.287 INFO [stdout] 
Dec 13 18:47:31.287 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:47:31.287 INFO [stdout] 
Dec 13 18:47:31.289 INFO [stderr] su: No module specific data is present
Dec 13 18:47:31.939 INFO running `"docker" "inspect" "1cfb2fae59f3c2a9af33d3deb0d95a4f103790147304663acf17bb64317fc39a"`
Dec 13 18:47:32.192 INFO running `"docker" "rm" "-f" "1cfb2fae59f3c2a9af33d3deb0d95a4f103790147304663acf17bb64317fc39a"`
Dec 13 18:47:32.447 INFO [stdout] 1cfb2fae59f3c2a9af33d3deb0d95a4f103790147304663acf17bb64317fc39a