Dec 19 05:30:52.674 INFO checking winks/cerith against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:30:52.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/winks/cerith:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:30:52.901 INFO [stdout] f7c8ce8068bf07dcf3dbba0ec5fc24efc79f70785f5c15e7e5d1e1a9357f5178
Dec 19 05:30:52.902 INFO running `"docker" "start" "-a" "f7c8ce8068bf07dcf3dbba0ec5fc24efc79f70785f5c15e7e5d1e1a9357f5178"`
Dec 19 05:30:53.845 INFO [stderr]     Checking serde v0.9.7
Dec 19 05:30:53.848 INFO [stderr]     Checking rand v0.4.2
Dec 19 05:30:53.848 INFO [stderr]     Checking time v0.1.36
Dec 19 05:31:01.124 INFO [stderr]     Checking toml v0.3.0
Dec 19 05:31:02.588 INFO [stderr]     Checking cerith v0.1.0 (/opt/crater/workdir)
Dec 19 05:31:03.092 INFO [stderr] warning: value assigned to `quit_msg` is never read
Dec 19 05:31:03.092 INFO [stderr]    --> src/cerith.rs:212:17
Dec 19 05:31:03.092 INFO [stderr]     |
Dec 19 05:31:03.092 INFO [stderr] 212 |         let mut quit_msg = MSG_QUIT.to_string();
Dec 19 05:31:03.092 INFO [stderr]     |                 ^^^^^^^^
Dec 19 05:31:03.092 INFO [stderr]     |
Dec 19 05:31:03.092 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 05:31:03.092 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 05:31:03.092 INFO [stderr] 
Dec 19 05:31:03.384 INFO [stderr] warning: value assigned to `quit_msg` is never read
Dec 19 05:31:03.384 INFO [stderr]    --> src/cerith.rs:212:17
Dec 19 05:31:03.384 INFO [stderr]     |
Dec 19 05:31:03.384 INFO [stderr] 212 |         let mut quit_msg = MSG_QUIT.to_string();
Dec 19 05:31:03.384 INFO [stderr]     |                 ^^^^^^^^
Dec 19 05:31:03.384 INFO [stderr]     |
Dec 19 05:31:03.384 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 05:31:03.384 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 05:31:03.384 INFO [stderr] 
Dec 19 05:31:03.894 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.15s
Dec 19 05:31:04.615 INFO running `"docker" "inspect" "f7c8ce8068bf07dcf3dbba0ec5fc24efc79f70785f5c15e7e5d1e1a9357f5178"`
Dec 19 05:31:04.974 INFO running `"docker" "rm" "-f" "f7c8ce8068bf07dcf3dbba0ec5fc24efc79f70785f5c15e7e5d1e1a9357f5178"`
Dec 19 05:31:05.296 INFO [stdout] f7c8ce8068bf07dcf3dbba0ec5fc24efc79f70785f5c15e7e5d1e1a9357f5178