Dec 19 08:10:10.037 INFO checking stephaneyfx/everustc against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:10:10.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:10:10.496 INFO [stdout] b0d69202138f72f4952055c6d58a472ef4edd0a498f6476f22d8598d1b347229
Dec 19 08:10:10.498 INFO running `"docker" "start" "-a" "b0d69202138f72f4952055c6d58a472ef4edd0a498f6476f22d8598d1b347229"`
Dec 19 08:10:12.604 INFO [stderr]     Checking nix v0.5.1
Dec 19 08:10:12.604 INFO [stderr]     Checking tempdir v0.3.5
Dec 19 08:10:13.020 INFO [stderr]     Checking everust v0.3.0
Dec 19 08:10:16.292 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 08:10:17.121 INFO [stderr]     Checking everustc v0.1.1 (/opt/crater/workdir)
Dec 19 08:10:17.425 INFO [stderr] error: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 08:10:17.425 INFO [stderr]   --> src/main.rs:69:31
Dec 19 08:10:17.425 INFO [stderr]    |
Dec 19 08:10:17.425 INFO [stderr] 69 |     while let Some(cause) = e.cause() {
Dec 19 08:10:17.425 INFO [stderr]    |                               ^^^^^
Dec 19 08:10:17.425 INFO [stderr]    |
Dec 19 08:10:17.425 INFO [stderr] note: lint level defined here
Dec 19 08:10:17.425 INFO [stderr]   --> src/main.rs:3:9
Dec 19 08:10:17.425 INFO [stderr]    |
Dec 19 08:10:17.425 INFO [stderr] 3  | #![deny(warnings)]
Dec 19 08:10:17.425 INFO [stderr]    |         ^^^^^^^^
Dec 19 08:10:17.426 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 19 08:10:17.426 INFO [stderr] 
Dec 19 08:10:17.436 INFO [stderr] error: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 08:10:17.436 INFO [stderr]   --> src/main.rs:69:31
Dec 19 08:10:17.436 INFO [stderr]    |
Dec 19 08:10:17.436 INFO [stderr] 69 |     while let Some(cause) = e.cause() {
Dec 19 08:10:17.436 INFO [stderr]    |                               ^^^^^
Dec 19 08:10:17.436 INFO [stderr]    |
Dec 19 08:10:17.440 INFO [stderr] note: lint level defined here
Dec 19 08:10:17.440 INFO [stderr]   --> src/main.rs:3:9
Dec 19 08:10:17.440 INFO [stderr]    |
Dec 19 08:10:17.440 INFO [stderr] 3  | #![deny(warnings)]
Dec 19 08:10:17.441 INFO [stderr]    |         ^^^^^^^^
Dec 19 08:10:17.441 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 19 08:10:17.441 INFO [stderr] 
Dec 19 08:10:17.454 INFO [stderr] error: aborting due to previous error
Dec 19 08:10:17.454 INFO [stderr] 
Dec 19 08:10:17.470 INFO [stderr] error: aborting due to previous error
Dec 19 08:10:17.470 INFO [stderr] 
Dec 19 08:10:17.472 INFO [stderr] error: Could not compile `everustc`.
Dec 19 08:10:17.472 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 08:10:17.479 INFO [stderr] error: Could not compile `everustc`.
Dec 19 08:10:17.480 INFO [stderr] 
Dec 19 08:10:17.480 INFO [stderr] To learn more, run the command again with --verbose.
Dec 19 08:10:18.797 INFO running `"docker" "inspect" "b0d69202138f72f4952055c6d58a472ef4edd0a498f6476f22d8598d1b347229"`
Dec 19 08:10:19.146 INFO running `"docker" "rm" "-f" "b0d69202138f72f4952055c6d58a472ef4edd0a498f6476f22d8598d1b347229"`
Dec 19 08:10:19.552 INFO [stdout] b0d69202138f72f4952055c6d58a472ef4edd0a498f6476f22d8598d1b347229