Dec 18 14:10:47.668 INFO checking mail-template-0.6.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:10:47.669 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/mail-template/0.6.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:10:47.982 INFO [stdout] 489d2b68b47dcaab4616435f28ea7a2482a59f29c6f7a4ecc4c9c7f916f5b33e
Dec 18 14:10:47.984 INFO running `"docker" "start" "-a" "489d2b68b47dcaab4616435f28ea7a2482a59f29c6f7a4ecc4c9c7f916f5b33e"`
Dec 18 14:10:49.315 INFO [stderr]     Checking quoted-string v0.6.0
Dec 18 14:10:49.316 INFO [stderr]    Compiling checked_command v0.2.2
Dec 18 14:10:49.316 INFO [stderr]     Checking soft-ascii-string v1.0.0
Dec 18 14:10:49.316 INFO [stderr]     Checking vec-drain-where v1.0.0
Dec 18 14:10:49.328 INFO [stderr]     Checking maybe-owned v0.3.2
Dec 18 14:10:49.328 INFO [stderr]     Checking lut v0.1.0-unstable
Dec 18 14:10:49.328 INFO [stderr]     Checking vec1 v1.1.0
Dec 18 14:10:49.328 INFO [stderr]     Checking toml v0.4.10
Dec 18 14:10:50.377 INFO [stderr]     Checking total-order-multi-map v0.4.5
Dec 18 14:10:50.964 INFO [stderr]     Checking media-type-impl-utils v0.3.0-unstable
Dec 18 14:10:52.293 INFO [stderr]     Checking media-type v0.4.0-unstable
Dec 18 14:10:53.724 INFO [stderr]     Checking mail-internals v0.2.0
Dec 18 14:10:56.437 INFO [stderr]     Checking mail-headers v0.6.2
Dec 18 14:11:01.469 INFO [stderr]     Checking mail-core v0.6.0
Dec 18 14:11:03.940 INFO [stderr]     Checking mail-template v0.6.0 (/opt/crater/workdir)
Dec 18 14:11:05.445 INFO [stderr] warning: unused import: `Fail`
Dec 18 14:11:05.445 INFO [stderr]   --> src/lib.rs:27:15
Dec 18 14:11:05.445 INFO [stderr]    |
Dec 18 14:11:05.445 INFO [stderr] 27 | use failure::{Fail, Error};
Dec 18 14:11:05.445 INFO [stderr]    |               ^^^^
Dec 18 14:11:05.445 INFO [stderr]    |
Dec 18 14:11:05.445 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:11:05.445 INFO [stderr] 
Dec 18 14:11:05.657 INFO [stderr] warning: unused import: `Fail`
Dec 18 14:11:05.657 INFO [stderr]   --> src/lib.rs:27:15
Dec 18 14:11:05.657 INFO [stderr]    |
Dec 18 14:11:05.657 INFO [stderr] 27 | use failure::{Fail, Error};
Dec 18 14:11:05.657 INFO [stderr]    |               ^^^^
Dec 18 14:11:05.657 INFO [stderr]    |
Dec 18 14:11:05.657 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:11:05.657 INFO [stderr] 
Dec 18 14:11:06.279 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.12s
Dec 18 14:11:06.655 INFO running `"docker" "inspect" "489d2b68b47dcaab4616435f28ea7a2482a59f29c6f7a4ecc4c9c7f916f5b33e"`
Dec 18 14:11:06.866 INFO running `"docker" "rm" "-f" "489d2b68b47dcaab4616435f28ea7a2482a59f29c6f7a4ecc4c9c7f916f5b33e"`
Dec 18 14:11:07.132 INFO [stdout] 489d2b68b47dcaab4616435f28ea7a2482a59f29c6f7a4ecc4c9c7f916f5b33e