Dec 19 20:59:01.194 INFO checking aesir-vanir/baldr against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:59:01.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/aesir-vanir/baldr:/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 20:59:01.664 INFO [stdout] 79c2065e9c1665b721686e9b33fd3922dd1b469019f848a2a3cba6fe222deaca
Dec 19 20:59:01.666 INFO running `"docker" "start" "-a" "79c2065e9c1665b721686e9b33fd3922dd1b469019f848a2a3cba6fe222deaca"`
Dec 19 20:59:03.589 INFO [stderr]     Checking rustc-demangle v0.1.10
Dec 19 20:59:03.957 INFO [stderr]     Checking backtrace v0.3.13
Dec 19 20:59:04.631 INFO [stderr]     Checking error-chain v0.12.0
Dec 19 20:59:05.156 INFO [stderr]     Checking baldr v0.1.0 (/opt/crater/workdir)
Dec 19 20:59:05.888 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 20:59:05.888 INFO [stderr]   --> src/error.rs:10:1
Dec 19 20:59:05.888 INFO [stderr]    |
Dec 19 20:59:05.888 INFO [stderr] 10 | / error_chain! {
Dec 19 20:59:05.888 INFO [stderr] 11 | |     foreign_links {
Dec 19 20:59:05.888 INFO [stderr] 12 | |         Io(::std::io::Error);
Dec 19 20:59:05.888 INFO [stderr] 13 | |     }
Dec 19 20:59:05.888 INFO [stderr] 14 | | }
Dec 19 20:59:05.888 INFO [stderr]    | |_^
Dec 19 20:59:05.888 INFO [stderr]    |
Dec 19 20:59:05.888 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 20:59:05.888 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:59:05.888 INFO [stderr] 
Dec 19 20:59:05.916 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 20:59:05.916 INFO [stderr]   --> src/error.rs:10:1
Dec 19 20:59:05.916 INFO [stderr]    |
Dec 19 20:59:05.916 INFO [stderr] 10 | / error_chain! {
Dec 19 20:59:05.916 INFO [stderr] 11 | |     foreign_links {
Dec 19 20:59:05.916 INFO [stderr] 12 | |         Io(::std::io::Error);
Dec 19 20:59:05.916 INFO [stderr] 13 | |     }
Dec 19 20:59:05.916 INFO [stderr] 14 | | }
Dec 19 20:59:05.916 INFO [stderr]    | |_^
Dec 19 20:59:05.916 INFO [stderr]    |
Dec 19 20:59:05.916 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 20:59:05.916 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:59:05.916 INFO [stderr] 
Dec 19 20:59:05.975 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 19 20:59:06.914 INFO running `"docker" "inspect" "79c2065e9c1665b721686e9b33fd3922dd1b469019f848a2a3cba6fe222deaca"`
Dec 19 20:59:07.176 INFO running `"docker" "rm" "-f" "79c2065e9c1665b721686e9b33fd3922dd1b469019f848a2a3cba6fe222deaca"`
Dec 19 20:59:07.513 INFO [stdout] 79c2065e9c1665b721686e9b33fd3922dd1b469019f848a2a3cba6fe222deaca