Dec 17 14:53:09.544 INFO checking springbov/rusty-dad against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 14:53:09.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/springbov/rusty-dad:/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 14:53:09.953 INFO [stdout] a8ab8ad26c5f2ee978a15431179a63162dcba778f7958ede77e6c16b1f1f4bcd
Dec 17 14:53:09.955 INFO running `"docker" "start" "-a" "a8ab8ad26c5f2ee978a15431179a63162dcba778f7958ede77e6c16b1f1f4bcd"`
Dec 17 14:53:11.289 INFO [stderr]     Checking libc v0.2.28
Dec 17 14:53:11.292 INFO [stderr]     Checking serde_json v1.0.2
Dec 17 14:53:12.238 INFO [stderr]     Checking rand v0.3.16
Dec 17 14:53:13.516 INFO [stderr]     Checking rusty-dad v0.1.0 (/opt/crater/workdir)
Dec 17 14:53:13.816 INFO [stderr] warning: method is never used: `new`
Dec 17 14:53:13.816 INFO [stderr]   --> src/dad.rs:14:3
Dec 17 14:53:13.816 INFO [stderr]    |
Dec 17 14:53:13.816 INFO [stderr] 14 |   pub fn new(age: u8, jokes: Vec<String>) -> Self
Dec 17 14:53:13.816 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:53:13.816 INFO [stderr]    |
Dec 17 14:53:13.816 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 14:53:13.816 INFO [stderr] 
Dec 17 14:53:13.834 INFO [stderr] warning: method is never used: `new`
Dec 17 14:53:13.835 INFO [stderr]   --> src/dad.rs:14:3
Dec 17 14:53:13.835 INFO [stderr]    |
Dec 17 14:53:13.835 INFO [stderr] 14 |   pub fn new(age: u8, jokes: Vec<String>) -> Self
Dec 17 14:53:13.835 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:53:13.835 INFO [stderr]    |
Dec 17 14:53:13.835 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 14:53:13.835 INFO [stderr] 
Dec 17 14:53:13.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Dec 17 14:53:14.233 INFO running `"docker" "inspect" "a8ab8ad26c5f2ee978a15431179a63162dcba778f7958ede77e6c16b1f1f4bcd"`
Dec 17 14:53:14.330 INFO running `"docker" "rm" "-f" "a8ab8ad26c5f2ee978a15431179a63162dcba778f7958ede77e6c16b1f1f4bcd"`
Dec 17 14:53:14.472 INFO [stdout] a8ab8ad26c5f2ee978a15431179a63162dcba778f7958ede77e6c16b1f1f4bcd