Nov 09 12:43:32.939 INFO checking garbas/nix-installer against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 12:43:32.939 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 12:43:33.375 INFO blam! 00c9eeae2f92af24eeaa92f306276a2cb8120ff05fa4260ca2db88c453e43453
Nov 09 12:43:33.377 INFO running `"docker" "start" "-a" "00c9eeae2f92af24eeaa92f306276a2cb8120ff05fa4260ca2db88c453e43453"`
Nov 09 12:43:34.567 INFO kablam! usermod: no changes
Nov 09 12:43:34.683 INFO kablam!    Compiling bzip2-sys v0.1.5
Nov 09 12:43:34.683 INFO kablam!     Checking xattr v0.1.10
Nov 09 12:43:34.685 INFO kablam!     Checking filetime v0.1.10
Nov 09 12:43:34.685 INFO kablam!     Checking elf v0.0.10
Nov 09 12:43:34.691 INFO kablam!     Checking tempdir v0.3.5
Nov 09 12:43:35.941 INFO kablam!     Checking tar v0.4.10
Nov 09 12:43:38.891 INFO kablam!     Checking bzip2 v0.3.1
Nov 09 12:43:39.511 INFO kablam!     Checking nix-installer v0.1.0 (/source)
Nov 09 12:43:41.163 INFO kablam! warning: unused variable: `e`
Nov 09 12:43:41.163 INFO kablam!   --> src/bin/nix-installer.rs:73:70
Nov 09 12:43:41.163 INFO kablam!    |
Nov 09 12:43:41.163 INFO kablam! 73 |         let temp_dir = TempDir::new("nix-installer").unwrap_or_else(|e| panic!("Could not create temporary directory"));
Nov 09 12:43:41.163 INFO kablam!    |                                                                      ^ help: consider using `_e` instead
Nov 09 12:43:41.163 INFO kablam!    |
Nov 09 12:43:41.163 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 12:43:41.163 INFO kablam! 
Nov 09 12:43:41.177 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 12:43:41.177 INFO kablam!   --> src/bin/nix-installer.rs:76:9
Nov 09 12:43:41.177 INFO kablam!    |
Nov 09 12:43:41.177 INFO kablam! 76 |         ar.unpack(temp_dir.path());
Nov 09 12:43:41.178 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:43:41.178 INFO kablam!    |
Nov 09 12:43:41.178 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 12:43:41.179 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 12:43:41.179 INFO kablam! 
Nov 09 12:43:41.319 INFO kablam! warning: unused variable: `e`
Nov 09 12:43:41.319 INFO kablam!   --> src/bin/nix-installer.rs:73:70
Nov 09 12:43:41.320 INFO kablam!    |
Nov 09 12:43:41.320 INFO kablam! 73 |         let temp_dir = TempDir::new("nix-installer").unwrap_or_else(|e| panic!("Could not create temporary directory"));
Nov 09 12:43:41.320 INFO kablam!    |                                                                      ^ help: consider using `_e` instead
Nov 09 12:43:41.321 INFO kablam!    |
Nov 09 12:43:41.321 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 12:43:41.321 INFO kablam! 
Nov 09 12:43:41.329 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 12:43:41.329 INFO kablam!   --> src/bin/nix-installer.rs:76:9
Nov 09 12:43:41.329 INFO kablam!    |
Nov 09 12:43:41.330 INFO kablam! 76 |         ar.unpack(temp_dir.path());
Nov 09 12:43:41.330 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:43:41.330 INFO kablam!    |
Nov 09 12:43:41.330 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 12:43:41.331 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 12:43:41.331 INFO kablam! 
Nov 09 12:43:41.383 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
Nov 09 12:43:41.395 INFO kablam! su: No module specific data is present
Nov 09 12:43:42.359 INFO running `"docker" "rm" "-f" "00c9eeae2f92af24eeaa92f306276a2cb8120ff05fa4260ca2db88c453e43453"`
Nov 09 12:43:42.630 INFO blam! 00c9eeae2f92af24eeaa92f306276a2cb8120ff05fa4260ca2db88c453e43453