Nov 30 13:26:34.069 INFO checking variable_size_byte_writer-0.1.5 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 13:26:34.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 13:26:34.384 INFO [stdout] 7c517dd2f5e695b6b63e5a49596c15f9355e1bc29fab9ec33d756faa4ad1d174 Nov 30 13:26:34.388 INFO running `"docker" "start" "-a" "7c517dd2f5e695b6b63e5a49596c15f9355e1bc29fab9ec33d756faa4ad1d174"` Nov 30 13:26:35.168 INFO [stderr] usermod: no changes Nov 30 13:26:35.228 INFO [stderr] Checking typenum_loops v0.2.0 Nov 30 13:26:35.692 INFO [stderr] Checking variable_size_byte_writer v0.1.5 (/source) Nov 30 13:26:36.852 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:26:36.852 INFO [stderr] --> benches/benches.rs:11:9 Nov 30 13:26:36.852 INFO [stderr] | Nov 30 13:26:36.852 INFO [stderr] 11 | let mut target = std::io::Cursor::new(vec![]); Nov 30 13:26:36.852 INFO [stderr] | ----^^^^^^ Nov 30 13:26:36.852 INFO [stderr] | | Nov 30 13:26:36.852 INFO [stderr] | help: remove this `mut` Nov 30 13:26:36.852 INFO [stderr] | Nov 30 13:26:36.852 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 13:26:36.852 INFO [stderr] Nov 30 13:26:36.860 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:26:36.860 INFO [stderr] --> benches/benches.rs:32:9 Nov 30 13:26:36.860 INFO [stderr] | Nov 30 13:26:36.860 INFO [stderr] 32 | let mut target = std::io::Cursor::new(vec![]); Nov 30 13:26:36.860 INFO [stderr] | ----^^^^^^ Nov 30 13:26:36.860 INFO [stderr] | | Nov 30 13:26:36.860 INFO [stderr] | help: remove this `mut` Nov 30 13:26:36.860 INFO [stderr] Nov 30 13:26:36.860 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:26:36.860 INFO [stderr] --> benches/benches.rs:53:9 Nov 30 13:26:36.860 INFO [stderr] | Nov 30 13:26:36.860 INFO [stderr] 53 | let mut target = std::io::Cursor::new(vec![]); Nov 30 13:26:36.860 INFO [stderr] | ----^^^^^^ Nov 30 13:26:36.860 INFO [stderr] | | Nov 30 13:26:36.860 INFO [stderr] | help: remove this `mut` Nov 30 13:26:36.860 INFO [stderr] Nov 30 13:26:36.896 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.70s Nov 30 13:26:36.896 INFO [stderr] su: No module specific data is present Nov 30 13:26:37.702 INFO running `"docker" "inspect" "7c517dd2f5e695b6b63e5a49596c15f9355e1bc29fab9ec33d756faa4ad1d174"` Nov 30 13:26:37.866 INFO running `"docker" "rm" "-f" "7c517dd2f5e695b6b63e5a49596c15f9355e1bc29fab9ec33d756faa4ad1d174"` Nov 30 13:26:38.152 INFO [stdout] 7c517dd2f5e695b6b63e5a49596c15f9355e1bc29fab9ec33d756faa4ad1d174