Dec 18 14:03:32.612 INFO checking memfd-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:03:32.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/memfd/0.2.0:/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 14:03:32.873 INFO [stdout] 4873680413c77ded01b1bc2366a3844448b0d124d2ce799c3d51620a189de862
Dec 18 14:03:32.875 INFO running `"docker" "start" "-a" "4873680413c77ded01b1bc2366a3844448b0d124d2ce799c3d51620a189de862"`
Dec 18 14:03:34.213 INFO [stderr]     Checking memfd v0.2.0 (/opt/crater/workdir)
Dec 18 14:03:34.629 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:34.629 INFO [stderr]   --> src/errors.rs:6:1
Dec 18 14:03:34.629 INFO [stderr]    |
Dec 18 14:03:34.629 INFO [stderr] 6  | / error_chain!{
Dec 18 14:03:34.629 INFO [stderr] 7  | |     errors {
Dec 18 14:03:34.629 INFO [stderr] 8  | |         /// Syscall error, as `errno(3)`.
Dec 18 14:03:34.629 INFO [stderr] 9  | |         Sys(errno: errno::Errno) {
Dec 18 14:03:34.629 INFO [stderr] ...  |
Dec 18 14:03:34.629 INFO [stderr] 20 | |     }
Dec 18 14:03:34.629 INFO [stderr] 21 | | }
Dec 18 14:03:34.629 INFO [stderr]    | |_^
Dec 18 14:03:34.629 INFO [stderr]    |
Dec 18 14:03:34.629 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:03:34.629 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 18 14:03:34.629 INFO [stderr] 
Dec 18 14:03:34.631 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:34.632 INFO [stderr]   --> src/errors.rs:6:1
Dec 18 14:03:34.632 INFO [stderr]    |
Dec 18 14:03:34.632 INFO [stderr] 6  | / error_chain!{
Dec 18 14:03:34.632 INFO [stderr] 7  | |     errors {
Dec 18 14:03:34.632 INFO [stderr] 8  | |         /// Syscall error, as `errno(3)`.
Dec 18 14:03:34.632 INFO [stderr] 9  | |         Sys(errno: errno::Errno) {
Dec 18 14:03:34.632 INFO [stderr] ...  |
Dec 18 14:03:34.632 INFO [stderr] 20 | |     }
Dec 18 14:03:34.632 INFO [stderr] 21 | | }
Dec 18 14:03:34.632 INFO [stderr]    | |_^
Dec 18 14:03:34.632 INFO [stderr]    |
Dec 18 14:03:34.636 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 18 14:03:34.637 INFO [stderr] 
Dec 18 14:03:34.680 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:34.680 INFO [stderr]   --> src/errors.rs:6:1
Dec 18 14:03:34.680 INFO [stderr]    |
Dec 18 14:03:34.680 INFO [stderr] 6  | / error_chain!{
Dec 18 14:03:34.680 INFO [stderr] 7  | |     errors {
Dec 18 14:03:34.680 INFO [stderr] 8  | |         /// Syscall error, as `errno(3)`.
Dec 18 14:03:34.680 INFO [stderr] 9  | |         Sys(errno: errno::Errno) {
Dec 18 14:03:34.680 INFO [stderr] ...  |
Dec 18 14:03:34.680 INFO [stderr] 20 | |     }
Dec 18 14:03:34.680 INFO [stderr] 21 | | }
Dec 18 14:03:34.680 INFO [stderr]    | |_^
Dec 18 14:03:34.680 INFO [stderr]    |
Dec 18 14:03:34.680 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:03:34.680 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 18 14:03:34.680 INFO [stderr] 
Dec 18 14:03:34.680 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:34.680 INFO [stderr]   --> src/errors.rs:6:1
Dec 18 14:03:34.680 INFO [stderr]    |
Dec 18 14:03:34.680 INFO [stderr] 6  | / error_chain!{
Dec 18 14:03:34.680 INFO [stderr] 7  | |     errors {
Dec 18 14:03:34.680 INFO [stderr] 8  | |         /// Syscall error, as `errno(3)`.
Dec 18 14:03:34.680 INFO [stderr] 9  | |         Sys(errno: errno::Errno) {
Dec 18 14:03:34.680 INFO [stderr] ...  |
Dec 18 14:03:34.680 INFO [stderr] 20 | |     }
Dec 18 14:03:34.680 INFO [stderr] 21 | | }
Dec 18 14:03:34.680 INFO [stderr]    | |_^
Dec 18 14:03:34.680 INFO [stderr]    |
Dec 18 14:03:34.680 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 18 14:03:34.680 INFO [stderr] 
Dec 18 14:03:35.198 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 18 14:03:35.532 INFO running `"docker" "inspect" "4873680413c77ded01b1bc2366a3844448b0d124d2ce799c3d51620a189de862"`
Dec 18 14:03:35.691 INFO running `"docker" "rm" "-f" "4873680413c77ded01b1bc2366a3844448b0d124d2ce799c3d51620a189de862"`
Dec 18 14:03:35.846 INFO [stdout] 4873680413c77ded01b1bc2366a3844448b0d124d2ce799c3d51620a189de862