Dec 04 18:21:14.049 INFO checking garbas/nix-installer against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:21:14.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 18:21:14.501 INFO [stdout] 0b5c4987362e73acacb8e315cb3ca17928e49579610efd11fa80b2f89d5b8612
Dec 04 18:21:14.509 INFO running `"docker" "start" "-a" "0b5c4987362e73acacb8e315cb3ca17928e49579610efd11fa80b2f89d5b8612"`
Dec 04 18:21:15.767 INFO [stderr] usermod: no changes
Dec 04 18:21:15.963 INFO [stderr]    Compiling bzip2-sys v0.1.5
Dec 04 18:21:15.963 INFO [stderr]     Checking xattr v0.1.10
Dec 04 18:21:15.963 INFO [stderr]     Checking filetime v0.1.10
Dec 04 18:21:15.963 INFO [stderr]     Checking elf v0.0.10
Dec 04 18:21:17.187 INFO [stderr]     Checking tar v0.4.10
Dec 04 18:21:20.156 INFO [stderr]     Checking bzip2 v0.3.1
Dec 04 18:21:20.772 INFO [stderr]     Checking nix-installer v0.1.0 (/source)
Dec 04 18:21:22.630 INFO [stderr] warning: unused variable: `e`
Dec 04 18:21:22.630 INFO [stderr]   --> src/bin/nix-installer.rs:73:70
Dec 04 18:21:22.631 INFO [stderr]    |
Dec 04 18:21:22.635 INFO [stderr] 73 |         let temp_dir = TempDir::new("nix-installer").unwrap_or_else(|e| panic!("Could not create temporary directory"));
Dec 04 18:21:22.635 INFO [stderr]    |                                                                      ^ help: consider using `_e` instead
Dec 04 18:21:22.635 INFO [stderr]    |
Dec 04 18:21:22.635 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:21:22.635 INFO [stderr] 
Dec 04 18:21:22.647 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 18:21:22.647 INFO [stderr]   --> src/bin/nix-installer.rs:76:9
Dec 04 18:21:22.647 INFO [stderr]    |
Dec 04 18:21:22.651 INFO [stderr] 76 |         ar.unpack(temp_dir.path());
Dec 04 18:21:22.651 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:21:22.651 INFO [stderr]    |
Dec 04 18:21:22.651 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 18:21:22.651 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 18:21:22.651 INFO [stderr] 
Dec 04 18:21:22.686 INFO [stderr] warning: unused variable: `e`
Dec 04 18:21:22.686 INFO [stderr]   --> src/bin/nix-installer.rs:73:70
Dec 04 18:21:22.686 INFO [stderr]    |
Dec 04 18:21:22.686 INFO [stderr] 73 |         let temp_dir = TempDir::new("nix-installer").unwrap_or_else(|e| panic!("Could not create temporary directory"));
Dec 04 18:21:22.686 INFO [stderr]    |                                                                      ^ help: consider using `_e` instead
Dec 04 18:21:22.686 INFO [stderr]    |
Dec 04 18:21:22.686 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:21:22.686 INFO [stderr] 
Dec 04 18:21:22.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 18:21:22.711 INFO [stderr]   --> src/bin/nix-installer.rs:76:9
Dec 04 18:21:22.711 INFO [stderr]    |
Dec 04 18:21:22.711 INFO [stderr] 76 |         ar.unpack(temp_dir.path());
Dec 04 18:21:22.711 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:21:22.711 INFO [stderr]    |
Dec 04 18:21:22.711 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 18:21:22.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 18:21:22.711 INFO [stderr] 
Dec 04 18:21:22.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
Dec 04 18:21:22.751 INFO [stderr] su: No module specific data is present
Dec 04 18:21:23.801 INFO running `"docker" "inspect" "0b5c4987362e73acacb8e315cb3ca17928e49579610efd11fa80b2f89d5b8612"`
Dec 04 18:21:24.023 INFO running `"docker" "rm" "-f" "0b5c4987362e73acacb8e315cb3ca17928e49579610efd11fa80b2f89d5b8612"`
Dec 04 18:21:24.262 INFO [stdout] 0b5c4987362e73acacb8e315cb3ca17928e49579610efd11fa80b2f89d5b8612