Dec 19 20:02:15.404 INFO checking baskerville/fdb against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:02:15.404 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/baskerville/fdb:/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 20:02:15.667 INFO [stdout] 99d71236f87d6bf12b45e569038a025b855c998592cf048c1e898b16acb58873
Dec 19 20:02:15.670 INFO running `"docker" "start" "-a" "99d71236f87d6bf12b45e569038a025b855c998592cf048c1e898b16acb58873"`
Dec 19 20:02:16.335 INFO [stderr]     Checking bincode v1.0.1
Dec 19 20:02:16.336 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 19 20:02:16.340 INFO [stderr]     Checking failure v0.1.2
Dec 19 20:02:26.600 INFO [stderr]     Checking fdb v0.6.2 (/opt/crater/workdir)
Dec 19 20:02:27.472 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 20:02:27.472 INFO [stderr]    --> src/main.rs:228:20
Dec 19 20:02:27.472 INFO [stderr]     |
Dec 19 20:02:27.472 INFO [stderr] 228 |     let home_dir = env::home_dir();
Dec 19 20:02:27.472 INFO [stderr]     |                    ^^^^^^^^^^^^^
Dec 19 20:02:27.472 INFO [stderr]     |
Dec 19 20:02:27.472 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 20:02:27.472 INFO [stderr] 
Dec 19 20:02:27.480 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 20:02:27.480 INFO [stderr]    --> src/main.rs:228:20
Dec 19 20:02:27.480 INFO [stderr]     |
Dec 19 20:02:27.480 INFO [stderr] 228 |     let home_dir = env::home_dir();
Dec 19 20:02:27.480 INFO [stderr]     |                    ^^^^^^^^^^^^^
Dec 19 20:02:27.480 INFO [stderr]     |
Dec 19 20:02:27.480 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 20:02:27.480 INFO [stderr] 
Dec 19 20:02:28.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.78s
Dec 19 20:02:28.976 INFO running `"docker" "inspect" "99d71236f87d6bf12b45e569038a025b855c998592cf048c1e898b16acb58873"`
Dec 19 20:02:29.188 INFO running `"docker" "rm" "-f" "99d71236f87d6bf12b45e569038a025b855c998592cf048c1e898b16acb58873"`
Dec 19 20:02:29.375 INFO [stdout] 99d71236f87d6bf12b45e569038a025b855c998592cf048c1e898b16acb58873