Dec 18 10:18:02.484 INFO checking tidalcache-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:18:02.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/tidalcache/0.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:18:02.742 INFO [stdout] 0a868fdcea69bc9f160f0f0dfc1e8b88ee08a2bc4e1713589da8a109ab20ad68
Dec 18 10:18:02.744 INFO running `"docker" "start" "-a" "0a868fdcea69bc9f160f0f0dfc1e8b88ee08a2bc4e1713589da8a109ab20ad68"`
Dec 18 10:18:04.000 INFO [stderr]     Checking tidalcache v0.1.0 (/opt/crater/workdir)
Dec 18 10:18:05.688 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:18:05.688 INFO [stderr]  --> src/lib.rs:3:1
Dec 18 10:18:05.688 INFO [stderr]   |
Dec 18 10:18:05.688 INFO [stderr] 3 | #[macro_use]
Dec 18 10:18:05.688 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:18:05.688 INFO [stderr]   |
Dec 18 10:18:05.688 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:18:05.688 INFO [stderr] 
Dec 18 10:18:05.688 INFO [stderr] warning: unused import: `Error`
Dec 18 10:18:05.688 INFO [stderr]  --> src/lib.rs:5:25
Dec 18 10:18:05.688 INFO [stderr]   |
Dec 18 10:18:05.688 INFO [stderr] 5 | use serde_json::{Value, Error};
Dec 18 10:18:05.689 INFO [stderr]   |                         ^^^^^
Dec 18 10:18:05.689 INFO [stderr] 
Dec 18 10:18:05.704 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:18:05.704 INFO [stderr]  --> src/lib.rs:3:1
Dec 18 10:18:05.704 INFO [stderr]   |
Dec 18 10:18:05.704 INFO [stderr] 3 | #[macro_use]
Dec 18 10:18:05.704 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 10:18:05.704 INFO [stderr]   |
Dec 18 10:18:05.704 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:18:05.704 INFO [stderr] 
Dec 18 10:18:05.704 INFO [stderr] warning: unused import: `Error`
Dec 18 10:18:05.704 INFO [stderr]  --> src/lib.rs:5:25
Dec 18 10:18:05.704 INFO [stderr]   |
Dec 18 10:18:05.704 INFO [stderr] 5 | use serde_json::{Value, Error};
Dec 18 10:18:05.704 INFO [stderr]   |                         ^^^^^
Dec 18 10:18:05.704 INFO [stderr] 
Dec 18 10:18:05.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Dec 18 10:18:06.194 INFO running `"docker" "inspect" "0a868fdcea69bc9f160f0f0dfc1e8b88ee08a2bc4e1713589da8a109ab20ad68"`
Dec 18 10:18:06.310 INFO running `"docker" "rm" "-f" "0a868fdcea69bc9f160f0f0dfc1e8b88ee08a2bc4e1713589da8a109ab20ad68"`
Dec 18 10:18:06.429 INFO [stdout] 0a868fdcea69bc9f160f0f0dfc1e8b88ee08a2bc4e1713589da8a109ab20ad68