Oct 27 07:15:01.597 INFO checking brson/coingrab against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 07:15:01.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 07:15:02.061 INFO blam! 0009f36363148ece6df3a2771a3af53ef6a76cd4a71963fb51cb146799d17efd
Oct 27 07:15:02.072 INFO running `"docker" "start" "-a" "0009f36363148ece6df3a2771a3af53ef6a76cd4a71963fb51cb146799d17efd"`
Oct 27 07:15:03.686 INFO kablam! usermod: no changes
Oct 27 07:15:04.020 INFO kablam!     Checking utf-8 v0.6.0
Oct 27 07:15:04.021 INFO kablam!     Checking fs2 v0.4.1
Oct 27 07:15:04.031 INFO kablam!     Checking libflate v0.1.7
Oct 27 07:15:04.075 INFO kablam!    Compiling string_cache_codegen v0.3.1
Oct 27 07:15:04.075 INFO kablam!    Compiling serde_derive_internals v0.15.1
Oct 27 07:15:04.075 INFO kablam!    Compiling html5ever v0.14.1
Oct 27 07:15:04.075 INFO kablam!     Checking serde_urlencoded v0.5.1
Oct 27 07:15:04.075 INFO kablam!     Checking env_logger v0.4.3
Oct 27 07:15:07.507 INFO kablam!     Checking native-tls v0.1.2
Oct 27 07:15:07.623 INFO kablam!     Checking fancy_flocks v0.1.0 (/source/fancy_flocks)
Oct 27 07:15:10.444 INFO kablam!     Checking tendril v0.2.4
Oct 27 07:15:11.843 INFO kablam! warning: variable does not need to be mutable
Oct 27 07:15:11.843 INFO kablam!    --> fancy_flocks/src/dirty_flock.rs:111:13
Oct 27 07:15:11.843 INFO kablam!     |
Oct 27 07:15:11.843 INFO kablam! 111 |         let mut file = file.deref_mut().as_mut().expect("locked file");
Oct 27 07:15:11.843 INFO kablam!     |             ----^^^^
Oct 27 07:15:11.843 INFO kablam!     |             |
Oct 27 07:15:11.843 INFO kablam!     |             help: remove this `mut`
Oct 27 07:15:11.843 INFO kablam!     |
Oct 27 07:15:11.843 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 07:15:11.843 INFO kablam! 
Oct 27 07:15:11.855 INFO kablam! warning: variable does not need to be mutable
Oct 27 07:15:11.855 INFO kablam!    --> fancy_flocks/src/dirty_flock.rs:123:17
Oct 27 07:15:11.855 INFO kablam!     |
Oct 27 07:15:11.855 INFO kablam! 123 |             let mut file = file_.deref_mut().as_mut().expect("locked file");
Oct 27 07:15:11.855 INFO kablam!     |                 ----^^^^
Oct 27 07:15:11.855 INFO kablam!     |                 |
Oct 27 07:15:11.855 INFO kablam!     |                 help: remove this `mut`
Oct 27 07:15:11.855 INFO kablam! 
Oct 27 07:15:19.124 INFO kablam!     Checking hyper-native-tls v0.2.4
Oct 27 07:15:19.492 INFO kablam!    Compiling string_cache v0.4.0
Oct 27 07:15:19.545 INFO kablam!    Compiling html5ever-atoms v0.2.2
Oct 27 07:15:20.095 INFO kablam!    Compiling serde_derive v1.0.8
Oct 27 07:15:24.895 INFO kablam!     Checking reqwest v0.6.2
Oct 27 07:15:39.847 INFO kablam!     Checking select v0.4.0
Oct 27 07:15:41.630 INFO kablam!     Checking coingrab v0.1.0 (/source)
Oct 27 07:15:58.766 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 55.05s
Oct 27 07:15:58.796 INFO kablam! su: No module specific data is present
Oct 27 07:16:00.017 INFO running `"docker" "rm" "-f" "0009f36363148ece6df3a2771a3af53ef6a76cd4a71963fb51cb146799d17efd"`
Oct 27 07:16:00.415 INFO blam! 0009f36363148ece6df3a2771a3af53ef6a76cd4a71963fb51cb146799d17efd