Oct 22 00:58:34.599 INFO checking pem-iterator-0.2.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 00:58:34.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 00:58:34.982 INFO blam! 73c09b71b0727f4c77f6a7d0dfd8bf87597cdb0e9768977de93d3a07331f3828
Oct 22 00:58:34.984 INFO running `"docker" "start" "-a" "73c09b71b0727f4c77f6a7d0dfd8bf87597cdb0e9768977de93d3a07331f3828"`
Oct 22 00:58:35.891 INFO kablam! usermod: no changes
Oct 22 00:58:36.004 INFO kablam!     Checking pem-iterator v0.2.0 (/source)
Oct 22 00:58:36.024 INFO kablam!     Checking pem v0.4.1
Oct 22 00:58:43.060 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:58:43.060 INFO kablam!    --> benches/bench.rs:201:9
Oct 22 00:58:43.060 INFO kablam!     |
Oct 22 00:58:43.060 INFO kablam! 201 |     let mut label_buf = String::new();
Oct 22 00:58:43.060 INFO kablam!     |         ----^^^^^^^^^
Oct 22 00:58:43.060 INFO kablam!     |         |
Oct 22 00:58:43.060 INFO kablam!     |         help: remove this `mut`
Oct 22 00:58:43.060 INFO kablam!     |
Oct 22 00:58:43.060 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 00:58:43.060 INFO kablam! 
Oct 22 00:58:43.060 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:58:43.060 INFO kablam!    --> benches/bench.rs:242:9
Oct 22 00:58:43.060 INFO kablam!     |
Oct 22 00:58:43.060 INFO kablam! 242 |     let mut label_buf = String::new();
Oct 22 00:58:43.060 INFO kablam!     |         ----^^^^^^^^^
Oct 22 00:58:43.060 INFO kablam!     |         |
Oct 22 00:58:43.060 INFO kablam!     |         help: remove this `mut`
Oct 22 00:58:43.060 INFO kablam! 
Oct 22 00:58:43.060 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:58:43.060 INFO kablam!    --> benches/bench.rs:285:9
Oct 22 00:58:43.060 INFO kablam!     |
Oct 22 00:58:43.060 INFO kablam! 285 |     let mut label_buf = String::new();
Oct 22 00:58:43.060 INFO kablam!     |         ----^^^^^^^^^
Oct 22 00:58:43.060 INFO kablam!     |         |
Oct 22 00:58:43.060 INFO kablam!     |         help: remove this `mut`
Oct 22 00:58:43.060 INFO kablam! 
Oct 22 00:58:43.060 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:58:43.060 INFO kablam!    --> benches/bench.rs:326:9
Oct 22 00:58:43.060 INFO kablam!     |
Oct 22 00:58:43.060 INFO kablam! 326 |     let mut label_buf = String::new();
Oct 22 00:58:43.060 INFO kablam!     |         ----^^^^^^^^^
Oct 22 00:58:43.060 INFO kablam!     |         |
Oct 22 00:58:43.060 INFO kablam!     |         help: remove this `mut`
Oct 22 00:58:43.060 INFO kablam! 
Oct 22 00:58:43.130 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.22s
Oct 22 00:58:43.138 INFO kablam! su: No module specific data is present
Oct 22 00:58:44.382 INFO running `"docker" "rm" "-f" "73c09b71b0727f4c77f6a7d0dfd8bf87597cdb0e9768977de93d3a07331f3828"`
Oct 22 00:58:44.744 INFO blam! 73c09b71b0727f4c77f6a7d0dfd8bf87597cdb0e9768977de93d3a07331f3828