Dec 02 10:46:42.899 INFO testing x1b-0.5.1 against 1.30.1 for beta-1.31-5
Dec 02 10:46:42.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 02 10:46:43.250 INFO [stdout] 6049d9e6f0faa74ad7d576a95057e60b6d1ccdfc6e934ed12104bb970968c00d
Dec 02 10:46:43.252 INFO running `"docker" "start" "-a" "6049d9e6f0faa74ad7d576a95057e60b6d1ccdfc6e934ed12104bb970968c00d"`
Dec 02 10:46:43.793 INFO [stderr] usermod: no changes
Dec 02 10:46:43.821 INFO [stderr]    Compiling x1b v0.5.1 (/source)
Dec 02 10:46:44.563 INFO [stderr] warning: variable does not need to be mutable
Dec 02 10:46:44.563 INFO [stderr]    --> src/cu.rs:261:8
Dec 02 10:46:44.563 INFO [stderr]     |
Dec 02 10:46:44.563 INFO [stderr] 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Dec 02 10:46:44.563 INFO [stderr]     |                 ----^^^^^^
Dec 02 10:46:44.563 INFO [stderr]     |                 |
Dec 02 10:46:44.563 INFO [stderr]     |                 help: remove this `mut`
Dec 02 10:46:44.563 INFO [stderr]     |
Dec 02 10:46:44.563 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 10:46:44.563 INFO [stderr] 
Dec 02 10:46:44.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 02 10:46:44.881 INFO [stderr] su: No module specific data is present
Dec 02 10:46:45.520 INFO running `"docker" "inspect" "6049d9e6f0faa74ad7d576a95057e60b6d1ccdfc6e934ed12104bb970968c00d"`
Dec 02 10:46:45.797 INFO running `"docker" "rm" "-f" "6049d9e6f0faa74ad7d576a95057e60b6d1ccdfc6e934ed12104bb970968c00d"`
Dec 02 10:46:46.055 INFO [stdout] 6049d9e6f0faa74ad7d576a95057e60b6d1ccdfc6e934ed12104bb970968c00d
Dec 02 10:46:46.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 02 10:46:46.448 INFO [stdout] fcaba28f90a7ef920c57e41febfe509d553ea33f862d84790ce9ba4fc645691b
Dec 02 10:46:46.450 INFO running `"docker" "start" "-a" "fcaba28f90a7ef920c57e41febfe509d553ea33f862d84790ce9ba4fc645691b"`
Dec 02 10:46:48.096 INFO [stderr] usermod: no changes
Dec 02 10:46:48.147 INFO [stderr]    Compiling x1b v0.5.1 (/source)
Dec 02 10:46:49.310 INFO [stderr] warning: variable does not need to be mutable
Dec 02 10:46:49.310 INFO [stderr]    --> src/cu.rs:261:8
Dec 02 10:46:49.310 INFO [stderr]     |
Dec 02 10:46:49.310 INFO [stderr] 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Dec 02 10:46:49.310 INFO [stderr]     |                 ----^^^^^^
Dec 02 10:46:49.310 INFO [stderr]     |                 |
Dec 02 10:46:49.310 INFO [stderr]     |                 help: remove this `mut`
Dec 02 10:46:49.310 INFO [stderr]     |
Dec 02 10:46:49.311 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 10:46:49.311 INFO [stderr] 
Dec 02 10:46:50.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 02 10:46:50.122 INFO [stderr] su: No module specific data is present
Dec 02 10:46:50.872 INFO running `"docker" "inspect" "fcaba28f90a7ef920c57e41febfe509d553ea33f862d84790ce9ba4fc645691b"`
Dec 02 10:46:51.091 INFO running `"docker" "rm" "-f" "fcaba28f90a7ef920c57e41febfe509d553ea33f862d84790ce9ba4fc645691b"`
Dec 02 10:46:51.324 INFO [stdout] fcaba28f90a7ef920c57e41febfe509d553ea33f862d84790ce9ba4fc645691b
