Dec 18 12:50:35.024 INFO checking proc-reader-0.4.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:50:35.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/proc-reader/0.4.0:/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 12:50:35.234 INFO [stdout] 6cb4ebeded483dbb08dbd02d520030bd216e786436311175a4dae0ff07b2bc7c
Dec 18 12:50:35.238 INFO running `"docker" "start" "-a" "6cb4ebeded483dbb08dbd02d520030bd216e786436311175a4dae0ff07b2bc7c"`
Dec 18 12:50:35.903 INFO [stderr]    Compiling proc-reader v0.4.0 (/opt/crater/workdir)
Dec 18 12:50:38.379 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 12:50:38.379 INFO [stderr]   --> src/lib.rs:53:1
Dec 18 12:50:38.379 INFO [stderr]    |
Dec 18 12:50:38.379 INFO [stderr] 53 | / error_chain! {
Dec 18 12:50:38.379 INFO [stderr] 54 | |     errors {
Dec 18 12:50:38.379 INFO [stderr] 55 | |         #[doc = "a variant for process access error"]
Dec 18 12:50:38.379 INFO [stderr] 56 | |         ProcAccessFailed(pid: Pid) {
Dec 18 12:50:38.379 INFO [stderr] ...  |
Dec 18 12:50:38.379 INFO [stderr] 65 | |     }
Dec 18 12:50:38.379 INFO [stderr] 66 | | }
Dec 18 12:50:38.379 INFO [stderr]    | |_^
Dec 18 12:50:38.379 INFO [stderr]    |
Dec 18 12:50:38.379 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 12:50:38.379 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 12:50:38.379 INFO [stderr] 
Dec 18 12:50:38.379 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 12:50:38.379 INFO [stderr]   --> src/lib.rs:53:1
Dec 18 12:50:38.379 INFO [stderr]    |
Dec 18 12:50:38.379 INFO [stderr] 53 | / error_chain! {
Dec 18 12:50:38.379 INFO [stderr] 54 | |     errors {
Dec 18 12:50:38.379 INFO [stderr] 55 | |         #[doc = "a variant for process access error"]
Dec 18 12:50:38.379 INFO [stderr] 56 | |         ProcAccessFailed(pid: Pid) {
Dec 18 12:50:38.379 INFO [stderr] ...  |
Dec 18 12:50:38.379 INFO [stderr] 65 | |     }
Dec 18 12:50:38.379 INFO [stderr] 66 | | }
Dec 18 12:50:38.379 INFO [stderr]    | |_^
Dec 18 12:50:38.379 INFO [stderr]    |
Dec 18 12:50:38.379 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 12:50:38.379 INFO [stderr] 
Dec 18 12:50:38.427 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 12:50:38.427 INFO [stderr]   --> src/lib.rs:53:1
Dec 18 12:50:38.427 INFO [stderr]    |
Dec 18 12:50:38.427 INFO [stderr] 53 | / error_chain! {
Dec 18 12:50:38.427 INFO [stderr] 54 | |     errors {
Dec 18 12:50:38.427 INFO [stderr] 55 | |         #[doc = "a variant for process access error"]
Dec 18 12:50:38.427 INFO [stderr] 56 | |         ProcAccessFailed(pid: Pid) {
Dec 18 12:50:38.427 INFO [stderr] ...  |
Dec 18 12:50:38.427 INFO [stderr] 65 | |     }
Dec 18 12:50:38.427 INFO [stderr] 66 | | }
Dec 18 12:50:38.427 INFO [stderr]    | |_^
Dec 18 12:50:38.427 INFO [stderr]    |
Dec 18 12:50:38.427 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 12:50:38.427 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 12:50:38.427 INFO [stderr] 
Dec 18 12:50:38.427 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 12:50:38.427 INFO [stderr]   --> src/lib.rs:53:1
Dec 18 12:50:38.427 INFO [stderr]    |
Dec 18 12:50:38.427 INFO [stderr] 53 | / error_chain! {
Dec 18 12:50:38.427 INFO [stderr] 54 | |     errors {
Dec 18 12:50:38.427 INFO [stderr] 55 | |         #[doc = "a variant for process access error"]
Dec 18 12:50:38.427 INFO [stderr] 56 | |         ProcAccessFailed(pid: Pid) {
Dec 18 12:50:38.427 INFO [stderr] ...  |
Dec 18 12:50:38.427 INFO [stderr] 65 | |     }
Dec 18 12:50:38.427 INFO [stderr] 66 | | }
Dec 18 12:50:38.427 INFO [stderr]    | |_^
Dec 18 12:50:38.427 INFO [stderr]    |
Dec 18 12:50:38.427 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 12:50:38.427 INFO [stderr] 
Dec 18 12:50:39.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
Dec 18 12:50:39.801 INFO running `"docker" "inspect" "6cb4ebeded483dbb08dbd02d520030bd216e786436311175a4dae0ff07b2bc7c"`
Dec 18 12:50:39.958 INFO running `"docker" "rm" "-f" "6cb4ebeded483dbb08dbd02d520030bd216e786436311175a4dae0ff07b2bc7c"`
Dec 18 12:50:40.103 INFO [stdout] 6cb4ebeded483dbb08dbd02d520030bd216e786436311175a4dae0ff07b2bc7c