Dec 19 15:16:56.118 INFO checking jelford/squirrel against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:16:56.118 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jelford/squirrel:/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 15:16:56.515 INFO [stdout] 61501bf976d8d25e56279227c44d5de5b13f5ff4f992de8e270f7ee191ad04fc
Dec 19 15:16:56.518 INFO running `"docker" "start" "-a" "61501bf976d8d25e56279227c44d5de5b13f5ff4f992de8e270f7ee191ad04fc"`
Dec 19 15:16:58.144 INFO [stderr]     Checking inotify v0.3.0
Dec 19 15:16:58.145 INFO [stderr]     Checking filetime v0.1.12
Dec 19 15:16:58.145 INFO [stderr]     Checking net2 v0.2.31
Dec 19 15:16:58.145 INFO [stderr]    Compiling libsqlite3-sys v0.8.1
Dec 19 15:16:58.145 INFO [stderr]     Checking nix v0.5.1
Dec 19 15:16:58.148 INFO [stderr]     Checking walkdir v0.1.8
Dec 19 15:16:58.148 INFO [stderr]     Checking globset v0.2.0
Dec 19 15:16:58.148 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 15:17:00.899 INFO [stderr]     Checking miow v0.1.5
Dec 19 15:17:01.528 INFO [stderr]     Checking ignore v0.2.2
Dec 19 15:17:02.076 INFO [stderr]     Checking rusqlite v0.12.0
Dec 19 15:17:05.632 INFO [stderr]     Checking mio v0.5.1
Dec 19 15:17:06.822 INFO [stderr]     Checking notify v4.0.1
Dec 19 15:17:07.788 INFO [stderr]     Checking squirrel v0.1.0 (/opt/crater/workdir)
Dec 19 15:17:09.269 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:17:09.269 INFO [stderr]   --> src/errors.rs:2:1
Dec 19 15:17:09.269 INFO [stderr]    |
Dec 19 15:17:09.270 INFO [stderr] 2  | / error_chain! {
Dec 19 15:17:09.270 INFO [stderr] 3  | |     errors {
Dec 19 15:17:09.270 INFO [stderr] 4  | |         EventJournallingError(detail: String) {
Dec 19 15:17:09.270 INFO [stderr] 5  | |             description("unable to journal an event")
Dec 19 15:17:09.270 INFO [stderr] ...  |
Dec 19 15:17:09.270 INFO [stderr] 22 | |     }
Dec 19 15:17:09.270 INFO [stderr] 23 | | }
Dec 19 15:17:09.270 INFO [stderr]    | |_^
Dec 19 15:17:09.270 INFO [stderr]    |
Dec 19 15:17:09.270 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:17:09.270 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 15:17:09.270 INFO [stderr] 
Dec 19 15:17:09.270 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:17:09.270 INFO [stderr]   --> src/errors.rs:2:1
Dec 19 15:17:09.270 INFO [stderr]    |
Dec 19 15:17:09.270 INFO [stderr] 2  | / error_chain! {
Dec 19 15:17:09.270 INFO [stderr] 3  | |     errors {
Dec 19 15:17:09.270 INFO [stderr] 4  | |         EventJournallingError(detail: String) {
Dec 19 15:17:09.270 INFO [stderr] 5  | |             description("unable to journal an event")
Dec 19 15:17:09.270 INFO [stderr] ...  |
Dec 19 15:17:09.270 INFO [stderr] 22 | |     }
Dec 19 15:17:09.270 INFO [stderr] 23 | | }
Dec 19 15:17:09.270 INFO [stderr]    | |_^
Dec 19 15:17:09.270 INFO [stderr]    |
Dec 19 15:17:09.270 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 15:17:09.270 INFO [stderr] 
Dec 19 15:17:09.461 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:17:09.462 INFO [stderr]   --> src/errors.rs:2:1
Dec 19 15:17:09.462 INFO [stderr]    |
Dec 19 15:17:09.462 INFO [stderr] 2  | / error_chain! {
Dec 19 15:17:09.462 INFO [stderr] 3  | |     errors {
Dec 19 15:17:09.462 INFO [stderr] 4  | |         EventJournallingError(detail: String) {
Dec 19 15:17:09.462 INFO [stderr] 5  | |             description("unable to journal an event")
Dec 19 15:17:09.462 INFO [stderr] ...  |
Dec 19 15:17:09.462 INFO [stderr] 22 | |     }
Dec 19 15:17:09.462 INFO [stderr] 23 | | }
Dec 19 15:17:09.462 INFO [stderr]    | |_^
Dec 19 15:17:09.462 INFO [stderr]    |
Dec 19 15:17:09.462 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:17:09.462 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 15:17:09.462 INFO [stderr] 
Dec 19 15:17:09.462 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:17:09.462 INFO [stderr]   --> src/errors.rs:2:1
Dec 19 15:17:09.462 INFO [stderr]    |
Dec 19 15:17:09.462 INFO [stderr] 2  | / error_chain! {
Dec 19 15:17:09.462 INFO [stderr] 3  | |     errors {
Dec 19 15:17:09.462 INFO [stderr] 4  | |         EventJournallingError(detail: String) {
Dec 19 15:17:09.462 INFO [stderr] 5  | |             description("unable to journal an event")
Dec 19 15:17:09.462 INFO [stderr] ...  |
Dec 19 15:17:09.462 INFO [stderr] 22 | |     }
Dec 19 15:17:09.462 INFO [stderr] 23 | | }
Dec 19 15:17:09.462 INFO [stderr]    | |_^
Dec 19 15:17:09.462 INFO [stderr]    |
Dec 19 15:17:09.462 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 15:17:09.462 INFO [stderr] 
Dec 19 15:17:09.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.89s
Dec 19 15:17:11.067 INFO running `"docker" "inspect" "61501bf976d8d25e56279227c44d5de5b13f5ff4f992de8e270f7ee191ad04fc"`
Dec 19 15:17:11.328 INFO running `"docker" "rm" "-f" "61501bf976d8d25e56279227c44d5de5b13f5ff4f992de8e270f7ee191ad04fc"`
Dec 19 15:17:11.637 INFO [stdout] 61501bf976d8d25e56279227c44d5de5b13f5ff4f992de8e270f7ee191ad04fc