Dec 18 17:55:55.999 INFO checking card_catalog-1.0.6 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:55:55.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/card_catalog/1.0.6:/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 18 17:55:56.215 INFO [stdout] 6bc9de55f5da1cbd37c91c5c5f3b3ab6c0673e36277775f0b35bd69c483e1afd
Dec 18 17:55:56.218 INFO running `"docker" "start" "-a" "6bc9de55f5da1cbd37c91c5c5f3b3ab6c0673e36277775f0b35bd69c483e1afd"`
Dec 18 17:55:57.645 INFO [stderr]     Checking config v0.9.1
Dec 18 17:55:59.346 INFO [stderr]     Checking card_catalog v1.0.6 (/opt/crater/workdir)
Dec 18 17:56:01.528 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:56:01.528 INFO [stderr]  --> src/lib.rs:6:1
Dec 18 17:56:01.528 INFO [stderr]   |
Dec 18 17:56:01.528 INFO [stderr] 6 | #[macro_use]
Dec 18 17:56:01.528 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:56:01.528 INFO [stderr]   |
Dec 18 17:56:01.528 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:56:01.528 INFO [stderr] 
Dec 18 17:56:01.528 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Dec 18 17:56:01.528 INFO [stderr]   --> src/lib.rs:15:12
Dec 18 17:56:01.528 INFO [stderr]    |
Dec 18 17:56:01.528 INFO [stderr] 15 | use clap::{Arg, App, SubCommand};
Dec 18 17:56:01.528 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Dec 18 17:56:01.528 INFO [stderr] 
Dec 18 17:56:01.660 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:56:01.660 INFO [stderr]  --> src/lib.rs:6:1
Dec 18 17:56:01.660 INFO [stderr]   |
Dec 18 17:56:01.660 INFO [stderr] 6 | #[macro_use]
Dec 18 17:56:01.660 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 17:56:01.660 INFO [stderr]   |
Dec 18 17:56:01.660 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:56:01.660 INFO [stderr] 
Dec 18 17:56:01.660 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Dec 18 17:56:01.660 INFO [stderr]   --> src/lib.rs:15:12
Dec 18 17:56:01.660 INFO [stderr]    |
Dec 18 17:56:01.660 INFO [stderr] 15 | use clap::{Arg, App, SubCommand};
Dec 18 17:56:01.660 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Dec 18 17:56:01.660 INFO [stderr] 
Dec 18 17:56:03.716 INFO [stderr] warning: unused imports: `Arg`, `SubCommand`
Dec 18 17:56:03.716 INFO [stderr]   --> src/bin.rs:15:12
Dec 18 17:56:03.716 INFO [stderr]    |
Dec 18 17:56:03.716 INFO [stderr] 15 | use clap::{Arg, App, SubCommand};
Dec 18 17:56:03.716 INFO [stderr]    |            ^^^       ^^^^^^^^^^
Dec 18 17:56:03.716 INFO [stderr]    |
Dec 18 17:56:03.716 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:56:03.716 INFO [stderr] 
Dec 18 17:56:03.719 INFO [stderr] warning: unused imports: `Arg`, `SubCommand`
Dec 18 17:56:03.719 INFO [stderr]   --> src/bin.rs:15:12
Dec 18 17:56:03.719 INFO [stderr]    |
Dec 18 17:56:03.719 INFO [stderr] 15 | use clap::{Arg, App, SubCommand};
Dec 18 17:56:03.719 INFO [stderr]    |            ^^^       ^^^^^^^^^^
Dec 18 17:56:03.719 INFO [stderr]    |
Dec 18 17:56:03.719 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:56:03.719 INFO [stderr] 
Dec 18 17:56:04.637 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.19s
Dec 18 17:56:05.288 INFO running `"docker" "inspect" "6bc9de55f5da1cbd37c91c5c5f3b3ab6c0673e36277775f0b35bd69c483e1afd"`
Dec 18 17:56:05.391 INFO running `"docker" "rm" "-f" "6bc9de55f5da1cbd37c91c5c5f3b3ab6c0673e36277775f0b35bd69c483e1afd"`
Dec 18 17:56:05.532 INFO [stdout] 6bc9de55f5da1cbd37c91c5c5f3b3ab6c0673e36277775f0b35bd69c483e1afd