Dec 18 18:23:00.624 INFO checking atom_syndication-0.6.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:23:00.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/atom_syndication/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:23:00.839 INFO [stdout] b02a04576fbbf3eab1af63c83d6ff35c78b8e4b3d0c04d91db77ca7298c1ea2f
Dec 18 18:23:00.844 INFO running `"docker" "start" "-a" "b02a04576fbbf3eab1af63c83d6ff35c78b8e4b3d0c04d91db77ca7298c1ea2f"`
Dec 18 18:23:01.444 INFO [stderr]     Checking quick-xml v0.12.4
Dec 18 18:23:02.424 INFO [stderr]     Checking atom_syndication v0.6.0 (/opt/crater/workdir)
Dec 18 18:23:03.384 INFO [stderr] warning: unused import: `std::error::Error as StdError`
Dec 18 18:23:03.384 INFO [stderr]  --> src/error.rs:1:5
Dec 18 18:23:03.384 INFO [stderr]   |
Dec 18 18:23:03.384 INFO [stderr] 1 | use std::error::Error as StdError;
Dec 18 18:23:03.384 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:23:03.384 INFO [stderr]   |
Dec 18 18:23:03.384 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:23:03.384 INFO [stderr] 
Dec 18 18:23:03.384 INFO [stderr] warning: unused import: `std::fmt`
Dec 18 18:23:03.384 INFO [stderr]  --> src/error.rs:2:5
Dec 18 18:23:03.384 INFO [stderr]   |
Dec 18 18:23:03.384 INFO [stderr] 2 | use std::fmt;
Dec 18 18:23:03.384 INFO [stderr]   |     ^^^^^^^^
Dec 18 18:23:03.384 INFO [stderr] 
Dec 18 18:23:03.470 INFO [stderr] warning: unused import: `std::error::Error as StdError`
Dec 18 18:23:03.471 INFO [stderr]  --> src/error.rs:1:5
Dec 18 18:23:03.471 INFO [stderr]   |
Dec 18 18:23:03.471 INFO [stderr] 1 | use std::error::Error as StdError;
Dec 18 18:23:03.471 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:23:03.471 INFO [stderr]   |
Dec 18 18:23:03.471 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:23:03.471 INFO [stderr] 
Dec 18 18:23:03.471 INFO [stderr] warning: unused import: `std::fmt`
Dec 18 18:23:03.471 INFO [stderr]  --> src/error.rs:2:5
Dec 18 18:23:03.471 INFO [stderr]   |
Dec 18 18:23:03.471 INFO [stderr] 2 | use std::fmt;
Dec 18 18:23:03.471 INFO [stderr]   |     ^^^^^^^^
Dec 18 18:23:03.471 INFO [stderr] 
Dec 18 18:23:04.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
Dec 18 18:23:04.486 INFO running `"docker" "inspect" "b02a04576fbbf3eab1af63c83d6ff35c78b8e4b3d0c04d91db77ca7298c1ea2f"`
Dec 18 18:23:04.605 INFO running `"docker" "rm" "-f" "b02a04576fbbf3eab1af63c83d6ff35c78b8e4b3d0c04d91db77ca7298c1ea2f"`
Dec 18 18:23:04.690 INFO [stdout] b02a04576fbbf3eab1af63c83d6ff35c78b8e4b3d0c04d91db77ca7298c1ea2f