Nov 28 16:12:31.906 INFO checking typevec-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 16:12:31.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 16:12:32.394 INFO [stdout] 4b8d59704f6fb50efd87384419f2812f51c31f6e58a96cac92623935d8022442
Nov 28 16:12:32.396 INFO running `"docker" "start" "-a" "4b8d59704f6fb50efd87384419f2812f51c31f6e58a96cac92623935d8022442"`
Nov 28 16:12:33.446 INFO [stderr] usermod: no changes
Nov 28 16:12:33.492 INFO [stderr]     Checking typevec v0.1.0 (/source)
Nov 28 16:12:34.049 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:12:34.049 INFO [stderr]   --> src/lib.rs:79:39
Nov 28 16:12:34.049 INFO [stderr]    |
Nov 28 16:12:34.050 INFO [stderr] 79 |         self.data.get_mut(index).map(|mut v| unsafe {
Nov 28 16:12:34.050 INFO [stderr]    |                                       ----^
Nov 28 16:12:34.050 INFO [stderr]    |                                       |
Nov 28 16:12:34.051 INFO [stderr]    |                                       help: remove this `mut`
Nov 28 16:12:34.051 INFO [stderr]    |
Nov 28 16:12:34.051 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 16:12:34.051 INFO [stderr] 
Nov 28 16:12:34.296 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:12:34.296 INFO [stderr]   --> src/lib.rs:79:39
Nov 28 16:12:34.296 INFO [stderr]    |
Nov 28 16:12:34.296 INFO [stderr] 79 |         self.data.get_mut(index).map(|mut v| unsafe {
Nov 28 16:12:34.296 INFO [stderr]    |                                       ----^
Nov 28 16:12:34.296 INFO [stderr]    |                                       |
Nov 28 16:12:34.296 INFO [stderr]    |                                       help: remove this `mut`
Nov 28 16:12:34.296 INFO [stderr]    |
Nov 28 16:12:34.296 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 16:12:34.296 INFO [stderr] 
Nov 28 16:12:34.364 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 28 16:12:34.367 INFO [stderr] su: No module specific data is present
Nov 28 16:12:34.864 INFO running `"docker" "inspect" "4b8d59704f6fb50efd87384419f2812f51c31f6e58a96cac92623935d8022442"`
Nov 28 16:12:35.226 INFO running `"docker" "rm" "-f" "4b8d59704f6fb50efd87384419f2812f51c31f6e58a96cac92623935d8022442"`
Nov 28 16:12:35.645 INFO [stdout] 4b8d59704f6fb50efd87384419f2812f51c31f6e58a96cac92623935d8022442