Nov 02 03:10:12.665 INFO testing tac-0.2.3 against 1.30.0 for beta-1.31-1
Nov 02 03:10:12.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 03:10:12.803 INFO blam! 5c44bb7f39ffc81fbf06a2a42048d0f6e76faa8453d62340e8781fda0f687250
Nov 02 03:10:12.805 INFO running `"docker" "start" "-a" "5c44bb7f39ffc81fbf06a2a42048d0f6e76faa8453d62340e8781fda0f687250"`
Nov 02 03:10:13.172 INFO kablam! usermod: no changes
Nov 02 03:10:13.214 INFO kablam!    Compiling memmap v0.5.2
Nov 02 03:10:13.214 INFO kablam!    Compiling uuid v0.4.0
Nov 02 03:10:14.429 INFO kablam!    Compiling tac v0.2.3 (/source)
Nov 02 03:10:15.195 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:10:15.195 INFO kablam!   --> src/main.rs:64:16
Nov 02 03:10:15.196 INFO kablam!    |
Nov 02 03:10:15.196 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Nov 02 03:10:15.196 INFO kablam!    |                ----^^^^^^
Nov 02 03:10:15.196 INFO kablam!    |                |
Nov 02 03:10:15.197 INFO kablam!    |                help: remove this `mut`
Nov 02 03:10:15.197 INFO kablam!    |
Nov 02 03:10:15.197 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 03:10:15.197 INFO kablam! 
Nov 02 03:10:15.775 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Nov 02 03:10:15.778 INFO kablam! su: No module specific data is present
Nov 02 03:10:16.219 INFO running `"docker" "rm" "-f" "5c44bb7f39ffc81fbf06a2a42048d0f6e76faa8453d62340e8781fda0f687250"`
Nov 02 03:10:16.475 INFO blam! 5c44bb7f39ffc81fbf06a2a42048d0f6e76faa8453d62340e8781fda0f687250
Nov 02 03:10:16.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 03:10:16.812 INFO blam! 8b0a6bee929ae0359ce58304f8ad1752d6b2d8e663341c116d926e54d69c4df4
Nov 02 03:10:16.819 INFO running `"docker" "start" "-a" "8b0a6bee929ae0359ce58304f8ad1752d6b2d8e663341c116d926e54d69c4df4"`
Nov 02 03:10:18.114 INFO kablam! usermod: no changes
Nov 02 03:10:18.223 INFO kablam!    Compiling tac v0.2.3 (/source)
Nov 02 03:10:19.163 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:10:19.163 INFO kablam!   --> src/main.rs:64:16
Nov 02 03:10:19.163 INFO kablam!    |
Nov 02 03:10:19.163 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Nov 02 03:10:19.163 INFO kablam!    |                ----^^^^^^
Nov 02 03:10:19.163 INFO kablam!    |                |
Nov 02 03:10:19.163 INFO kablam!    |                help: remove this `mut`
Nov 02 03:10:19.163 INFO kablam!    |
Nov 02 03:10:19.163 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 03:10:19.163 INFO kablam! 
Nov 02 03:10:19.554 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Nov 02 03:10:19.556 INFO kablam! su: No module specific data is present
Nov 02 03:10:20.243 INFO running `"docker" "rm" "-f" "8b0a6bee929ae0359ce58304f8ad1752d6b2d8e663341c116d926e54d69c4df4"`
Nov 02 03:10:20.373 INFO blam! 8b0a6bee929ae0359ce58304f8ad1752d6b2d8e663341c116d926e54d69c4df4
Nov 02 03:10:20.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 03:10:20.744 INFO blam! 318086fccf2d9f5cb8223b2be89eabef3a6084c20e6f46e9762588b0776949bc
Nov 02 03:10:20.747 INFO running `"docker" "start" "-a" "318086fccf2d9f5cb8223b2be89eabef3a6084c20e6f46e9762588b0776949bc"`
Nov 02 03:10:21.182 INFO kablam! usermod: no changes
Nov 02 03:10:21.221 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 02 03:10:21.222 INFO kablam!      Running /target/debug/deps/tac-6a36b49b20fb045b
Nov 02 03:10:21.224 INFO blam! 
Nov 02 03:10:21.224 INFO blam! running 0 tests
Nov 02 03:10:21.224 INFO blam! 
Nov 02 03:10:21.224 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 02 03:10:21.224 INFO blam! 
Nov 02 03:10:21.226 INFO kablam! su: No module specific data is present
Nov 02 03:10:22.037 INFO running `"docker" "rm" "-f" "318086fccf2d9f5cb8223b2be89eabef3a6084c20e6f46e9762588b0776949bc"`
Nov 02 03:10:22.149 INFO blam! 318086fccf2d9f5cb8223b2be89eabef3a6084c20e6f46e9762588b0776949bc
