Dec 19 13:46:08.957 INFO checking leizongmin/tvm-rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:46:08.957 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/leizongmin/tvm-rust:/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 13:46:09.352 INFO [stdout] 7ec63d6fbf2cf91dc8297323d836e2f1f232d1db6d61312db89d21718416e9fc
Dec 19 13:46:09.358 INFO running `"docker" "start" "-a" "7ec63d6fbf2cf91dc8297323d836e2f1f232d1db6d61312db89d21718416e9fc"`
Dec 19 13:46:11.508 INFO [stderr]     Checking tvm v0.1.0 (/opt/crater/workdir)
Dec 19 13:46:12.452 INFO [stderr] warning: variable does not need to be mutable
Dec 19 13:46:12.452 INFO [stderr]   --> src/main.rs:10:9
Dec 19 13:46:12.452 INFO [stderr]    |
Dec 19 13:46:12.452 INFO [stderr] 10 |     let mut c = Context::new();
Dec 19 13:46:12.452 INFO [stderr]    |         ----^
Dec 19 13:46:12.452 INFO [stderr]    |         |
Dec 19 13:46:12.452 INFO [stderr]    |         help: remove this `mut`
Dec 19 13:46:12.452 INFO [stderr]    |
Dec 19 13:46:12.453 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 13:46:12.453 INFO [stderr] 
Dec 19 13:46:12.556 INFO [stderr] warning: variable does not need to be mutable
Dec 19 13:46:12.556 INFO [stderr]   --> src/main.rs:10:9
Dec 19 13:46:12.556 INFO [stderr]    |
Dec 19 13:46:12.556 INFO [stderr] 10 |     let mut c = Context::new();
Dec 19 13:46:12.556 INFO [stderr]    |         ----^
Dec 19 13:46:12.556 INFO [stderr]    |         |
Dec 19 13:46:12.556 INFO [stderr]    |         help: remove this `mut`
Dec 19 13:46:12.556 INFO [stderr]    |
Dec 19 13:46:12.556 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 13:46:12.556 INFO [stderr] 
Dec 19 13:46:12.593 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 19 13:46:13.788 INFO running `"docker" "inspect" "7ec63d6fbf2cf91dc8297323d836e2f1f232d1db6d61312db89d21718416e9fc"`
Dec 19 13:46:14.158 INFO running `"docker" "rm" "-f" "7ec63d6fbf2cf91dc8297323d836e2f1f232d1db6d61312db89d21718416e9fc"`
Dec 19 13:46:14.488 INFO [stdout] 7ec63d6fbf2cf91dc8297323d836e2f1f232d1db6d61312db89d21718416e9fc