Dec 19 19:16:42.985 INFO checking cauebs/durt against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:16:42.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/cauebs/durt:/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 19:16:43.399 INFO [stdout] 7cfc1df6aad99c4bf81da9c1f1439e829eca6b86a3a0523b4f02e35914eb7858
Dec 19 19:16:43.400 INFO running `"docker" "start" "-a" "7cfc1df6aad99c4bf81da9c1f1439e829eca6b86a3a0523b4f02e35914eb7858"`
Dec 19 19:16:44.960 INFO [stderr]    Compiling syn v0.14.4
Dec 19 19:16:44.960 INFO [stderr]     Checking number_prefix v0.2.8
Dec 19 19:16:52.312 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 19 19:16:55.228 INFO [stderr]     Checking structopt v0.2.10
Dec 19 19:16:55.650 INFO [stderr]     Checking durt v0.5.0 (/opt/crater/workdir)
Dec 19 19:16:56.429 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 19:16:56.429 INFO [stderr]   --> src/main.rs:10:1
Dec 19 19:16:56.429 INFO [stderr]    |
Dec 19 19:16:56.429 INFO [stderr] 10 | #[macro_use]
Dec 19 19:16:56.429 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 19:16:56.429 INFO [stderr]    |
Dec 19 19:16:56.429 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 19:16:56.429 INFO [stderr] 
Dec 19 19:16:56.456 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 19:16:56.456 INFO [stderr]   --> src/main.rs:10:1
Dec 19 19:16:56.456 INFO [stderr]    |
Dec 19 19:16:56.456 INFO [stderr] 10 | #[macro_use]
Dec 19 19:16:56.456 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 19:16:56.456 INFO [stderr]    |
Dec 19 19:16:56.456 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 19:16:56.456 INFO [stderr] 
Dec 19 19:16:56.786 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.93s
Dec 19 19:16:57.408 INFO running `"docker" "inspect" "7cfc1df6aad99c4bf81da9c1f1439e829eca6b86a3a0523b4f02e35914eb7858"`
Dec 19 19:16:57.711 INFO running `"docker" "rm" "-f" "7cfc1df6aad99c4bf81da9c1f1439e829eca6b86a3a0523b4f02e35914eb7858"`
Dec 19 19:16:58.057 INFO [stdout] 7cfc1df6aad99c4bf81da9c1f1439e829eca6b86a3a0523b4f02e35914eb7858