Dec 17 14:44:05.805 INFO checking stephaneyfx/everustc against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 14:44:05.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/stephaneyfx/everustc:/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 17 14:44:06.320 INFO [stdout] 76b407c0c9c8696fadbe5c22f7cf989d3f721e8f500f5f5981be7d6dacfdfec1
Dec 17 14:44:06.322 INFO running `"docker" "start" "-a" "76b407c0c9c8696fadbe5c22f7cf989d3f721e8f500f5f5981be7d6dacfdfec1"`
Dec 17 14:44:08.536 INFO [stderr]     Checking encode_unicode v0.1.3
Dec 17 14:44:08.545 INFO [stderr]     Checking nix v0.5.1
Dec 17 14:44:08.553 INFO [stderr]     Checking tempdir v0.3.5
Dec 17 14:44:09.200 INFO [stderr]     Checking everust v0.3.0
Dec 17 14:44:12.204 INFO [stderr]     Checking rustyline v1.0.0
Dec 17 14:44:12.944 INFO [stderr]     Checking everustc v0.1.1 (/opt/crater/workdir)
Dec 17 14:44:13.272 INFO [stderr] error: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 14:44:13.272 INFO [stderr]   --> src/main.rs:69:31
Dec 17 14:44:13.272 INFO [stderr]    |
Dec 17 14:44:13.272 INFO [stderr] 69 |     while let Some(cause) = e.cause() {
Dec 17 14:44:13.272 INFO [stderr]    |                               ^^^^^
Dec 17 14:44:13.272 INFO [stderr]    |
Dec 17 14:44:13.272 INFO [stderr] note: lint level defined here
Dec 17 14:44:13.272 INFO [stderr]   --> src/main.rs:3:9
Dec 17 14:44:13.272 INFO [stderr]    |
Dec 17 14:44:13.272 INFO [stderr] 3  | #![deny(warnings)]
Dec 17 14:44:13.272 INFO [stderr]    |         ^^^^^^^^
Dec 17 14:44:13.272 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 17 14:44:13.272 INFO [stderr] 
Dec 17 14:44:13.272 INFO [stderr] error: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 14:44:13.272 INFO [stderr]   --> src/main.rs:69:31
Dec 17 14:44:13.272 INFO [stderr]    |
Dec 17 14:44:13.272 INFO [stderr] 69 |     while let Some(cause) = e.cause() {
Dec 17 14:44:13.272 INFO [stderr]    |                               ^^^^^
Dec 17 14:44:13.272 INFO [stderr]    |
Dec 17 14:44:13.272 INFO [stderr] note: lint level defined here
Dec 17 14:44:13.272 INFO [stderr]   --> src/main.rs:3:9
Dec 17 14:44:13.272 INFO [stderr]    |
Dec 17 14:44:13.272 INFO [stderr] 3  | #![deny(warnings)]
Dec 17 14:44:13.272 INFO [stderr]    |         ^^^^^^^^
Dec 17 14:44:13.272 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 17 14:44:13.272 INFO [stderr] 
Dec 17 14:44:13.284 INFO [stderr] error: aborting due to previous error
Dec 17 14:44:13.284 INFO [stderr] 
Dec 17 14:44:13.284 INFO [stderr] error: Could not compile `everustc`.
Dec 17 14:44:13.284 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 14:44:13.288 INFO [stderr] error: aborting due to previous error
Dec 17 14:44:13.288 INFO [stderr] 
Dec 17 14:44:13.300 INFO [stderr] error: Could not compile `everustc`.
Dec 17 14:44:13.300 INFO [stderr] 
Dec 17 14:44:13.300 INFO [stderr] To learn more, run the command again with --verbose.
Dec 17 14:44:14.292 INFO running `"docker" "inspect" "76b407c0c9c8696fadbe5c22f7cf989d3f721e8f500f5f5981be7d6dacfdfec1"`
Dec 17 14:44:14.540 INFO running `"docker" "rm" "-f" "76b407c0c9c8696fadbe5c22f7cf989d3f721e8f500f5f5981be7d6dacfdfec1"`
Dec 17 14:44:14.951 INFO [stdout] 76b407c0c9c8696fadbe5c22f7cf989d3f721e8f500f5f5981be7d6dacfdfec1