Sep 04 02:40:02.905 INFO checking variable_size_byte_writer-0.1.5 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 02:40:02.905 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 02:40:02.905 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 02:40:03.062 INFO blam! c5ea6bf10e086d1a923e4f5daff78f67fb7bd57a69e1b15499f550e5560ab2ea
Sep 04 02:40:03.064 INFO running `"docker" "start" "-a" "c5ea6bf10e086d1a923e4f5daff78f67fb7bd57a69e1b15499f550e5560ab2ea"`
Sep 04 02:40:03.716 INFO kablam!     Checking typenum_loops v0.2.0
Sep 04 02:40:04.029 INFO kablam!     Checking variable_size_byte_writer v0.1.5 (file:///source)
Sep 04 02:40:04.901 INFO kablam! warning: variable does not need to be mutable
Sep 04 02:40:04.901 INFO kablam!   --> benches/benches.rs:11:9
Sep 04 02:40:04.901 INFO kablam!    |
Sep 04 02:40:04.901 INFO kablam! 11 |     let mut target = std::io::Cursor::new(vec![]);
Sep 04 02:40:04.901 INFO kablam!    |         ----^^^^^^
Sep 04 02:40:04.901 INFO kablam!    |         |
Sep 04 02:40:04.901 INFO kablam!    |         help: remove this `mut`
Sep 04 02:40:04.901 INFO kablam!    |
Sep 04 02:40:04.901 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 02:40:04.901 INFO kablam! 
Sep 04 02:40:04.904 INFO kablam! warning: variable does not need to be mutable
Sep 04 02:40:04.904 INFO kablam!   --> benches/benches.rs:32:9
Sep 04 02:40:04.904 INFO kablam!    |
Sep 04 02:40:04.904 INFO kablam! 32 |     let mut target = std::io::Cursor::new(vec![]);
Sep 04 02:40:04.904 INFO kablam!    |         ----^^^^^^
Sep 04 02:40:04.904 INFO kablam!    |         |
Sep 04 02:40:04.904 INFO kablam!    |         help: remove this `mut`
Sep 04 02:40:04.904 INFO kablam! 
Sep 04 02:40:04.907 INFO kablam! warning: variable does not need to be mutable
Sep 04 02:40:04.907 INFO kablam!   --> benches/benches.rs:53:9
Sep 04 02:40:04.907 INFO kablam!    |
Sep 04 02:40:04.907 INFO kablam! 53 |     let mut target = std::io::Cursor::new(vec![]);
Sep 04 02:40:04.907 INFO kablam!    |         ----^^^^^^
Sep 04 02:40:04.907 INFO kablam!    |         |
Sep 04 02:40:04.907 INFO kablam!    |         help: remove this `mut`
Sep 04 02:40:04.907 INFO kablam! 
Sep 04 02:40:04.986 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Sep 04 02:40:04.988 INFO kablam! su: No module specific data is present
Sep 04 02:40:05.507 INFO running `"docker" "rm" "-f" "c5ea6bf10e086d1a923e4f5daff78f67fb7bd57a69e1b15499f550e5560ab2ea"`
Sep 04 02:40:05.595 INFO blam! c5ea6bf10e086d1a923e4f5daff78f67fb7bd57a69e1b15499f550e5560ab2ea