Dec 17 19:47:19.363 INFO checking mellemahp/deltav against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:47:19.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mellemahp/deltav:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:47:19.884 INFO [stdout] d5301857d865c35cf710222783fd7d90c403d0d4f5cd7d99a79ea7adcab61c40
Dec 17 19:47:19.890 INFO running `"docker" "start" "-a" "d5301857d865c35cf710222783fd7d90c403d0d4f5cd7d99a79ea7adcab61c40"`
Dec 17 19:47:21.697 INFO [stderr]     Checking toml v0.4.5
Dec 17 19:47:21.697 INFO [stderr]     Checking clap v2.31.1
Dec 17 19:47:21.717 INFO [stderr]    Compiling serde_derive_internals v0.22.2
Dec 17 19:47:21.718 INFO [stderr]    Compiling structopt-derive v0.2.5
Dec 17 19:47:29.990 INFO [stderr]    Compiling serde_derive v1.0.36
Dec 17 19:47:33.125 INFO [stderr]     Checking structopt v0.2.5
Dec 17 19:47:40.546 INFO [stderr]     Checking deltav v0.1.0 (/opt/crater/workdir)
Dec 17 19:47:41.241 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 19:47:41.241 INFO [stderr]  --> src/main.rs:1:1
Dec 17 19:47:41.241 INFO [stderr]   |
Dec 17 19:47:41.241 INFO [stderr] 1 | #[macro_use]
Dec 17 19:47:41.241 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 19:47:41.241 INFO [stderr]   |
Dec 17 19:47:41.241 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:47:41.241 INFO [stderr] 
Dec 17 19:47:41.270 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 19:47:41.270 INFO [stderr]  --> src/main.rs:1:1
Dec 17 19:47:41.270 INFO [stderr]   |
Dec 17 19:47:41.270 INFO [stderr] 1 | #[macro_use]
Dec 17 19:47:41.270 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 19:47:41.270 INFO [stderr]   |
Dec 17 19:47:41.270 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:47:41.270 INFO [stderr] 
Dec 17 19:47:41.541 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.93s
Dec 17 19:47:42.017 INFO running `"docker" "inspect" "d5301857d865c35cf710222783fd7d90c403d0d4f5cd7d99a79ea7adcab61c40"`
Dec 17 19:47:42.139 INFO running `"docker" "rm" "-f" "d5301857d865c35cf710222783fd7d90c403d0d4f5cd7d99a79ea7adcab61c40"`
Dec 17 19:47:42.287 INFO [stdout] d5301857d865c35cf710222783fd7d90c403d0d4f5cd7d99a79ea7adcab61c40