Dec 18 13:26:09.564 INFO checking office-0.8.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 13:26:09.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/office/0.8.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:26:09.934 INFO [stdout] 5a866675df8190f90c3ace804686b305a2d1afdc5c419255f677797c68462d41
Dec 18 13:26:09.936 INFO running `"docker" "start" "-a" "5a866675df8190f90c3ace804686b305a2d1afdc5c419255f677797c68462d41"`
Dec 18 13:26:11.488 INFO [stderr]     Checking zip v0.2.8
Dec 18 13:26:12.594 INFO [stderr]     Checking office v0.8.1 (/opt/crater/workdir)
Dec 18 13:26:14.280 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 13:26:14.280 INFO [stderr]   --> src/errors.rs:10:1
Dec 18 13:26:14.280 INFO [stderr]    |
Dec 18 13:26:14.280 INFO [stderr] 10 | / error_chain! {
Dec 18 13:26:14.280 INFO [stderr] 11 | |     types {
Dec 18 13:26:14.280 INFO [stderr] 12 | |         Error, ErrorKind, ChainErr, Result;
Dec 18 13:26:14.280 INFO [stderr] 13 | |     }
Dec 18 13:26:14.280 INFO [stderr] ...  |
Dec 18 13:26:14.284 INFO [stderr] 35 | | //     }
Dec 18 13:26:14.284 INFO [stderr] 36 | | }
Dec 18 13:26:14.284 INFO [stderr]    | |_^
Dec 18 13:26:14.284 INFO [stderr]    |
Dec 18 13:26:14.284 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 13:26:14.284 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 13:26:14.284 INFO [stderr] 
Dec 18 13:26:14.284 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 13:26:14.284 INFO [stderr]   --> src/errors.rs:10:1
Dec 18 13:26:14.284 INFO [stderr]    |
Dec 18 13:26:14.284 INFO [stderr] 10 | / error_chain! {
Dec 18 13:26:14.284 INFO [stderr] 11 | |     types {
Dec 18 13:26:14.284 INFO [stderr] 12 | |         Error, ErrorKind, ChainErr, Result;
Dec 18 13:26:14.284 INFO [stderr] 13 | |     }
Dec 18 13:26:14.284 INFO [stderr] ...  |
Dec 18 13:26:14.284 INFO [stderr] 35 | | //     }
Dec 18 13:26:14.284 INFO [stderr] 36 | | }
Dec 18 13:26:14.284 INFO [stderr]    | |_^
Dec 18 13:26:14.284 INFO [stderr]    |
Dec 18 13:26:14.284 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 13:26:14.284 INFO [stderr] 
Dec 18 13:26:14.421 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 13:26:14.421 INFO [stderr]   --> src/errors.rs:10:1
Dec 18 13:26:14.421 INFO [stderr]    |
Dec 18 13:26:14.421 INFO [stderr] 10 | / error_chain! {
Dec 18 13:26:14.421 INFO [stderr] 11 | |     types {
Dec 18 13:26:14.421 INFO [stderr] 12 | |         Error, ErrorKind, ChainErr, Result;
Dec 18 13:26:14.421 INFO [stderr] 13 | |     }
Dec 18 13:26:14.421 INFO [stderr] ...  |
Dec 18 13:26:14.421 INFO [stderr] 35 | | //     }
Dec 18 13:26:14.421 INFO [stderr] 36 | | }
Dec 18 13:26:14.421 INFO [stderr]    | |_^
Dec 18 13:26:14.421 INFO [stderr]    |
Dec 18 13:26:14.422 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 13:26:14.422 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 13:26:14.422 INFO [stderr] 
Dec 18 13:26:14.422 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 13:26:14.422 INFO [stderr]   --> src/errors.rs:10:1
Dec 18 13:26:14.422 INFO [stderr]    |
Dec 18 13:26:14.422 INFO [stderr] 10 | / error_chain! {
Dec 18 13:26:14.422 INFO [stderr] 11 | |     types {
Dec 18 13:26:14.422 INFO [stderr] 12 | |         Error, ErrorKind, ChainErr, Result;
Dec 18 13:26:14.422 INFO [stderr] 13 | |     }
Dec 18 13:26:14.422 INFO [stderr] ...  |
Dec 18 13:26:14.423 INFO [stderr] 35 | | //     }
Dec 18 13:26:14.423 INFO [stderr] 36 | | }
Dec 18 13:26:14.423 INFO [stderr]    | |_^
Dec 18 13:26:14.424 INFO [stderr]    |
Dec 18 13:26:14.424 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 13:26:14.424 INFO [stderr] 
Dec 18 13:26:14.527 INFO [stderr] warning: variable does not need to be mutable
Dec 18 13:26:14.527 INFO [stderr]    --> src/xls.rs:153:9
Dec 18 13:26:14.527 INFO [stderr]     |
Dec 18 13:26:14.527 INFO [stderr] 153 |     let mut read = &mut &r[8..];
Dec 18 13:26:14.528 INFO [stderr]     |         ----^^^^
Dec 18 13:26:14.528 INFO [stderr]     |         |
Dec 18 13:26:14.528 INFO [stderr]     |         help: remove this `mut`
Dec 18 13:26:14.528 INFO [stderr]     |
Dec 18 13:26:14.528 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 13:26:14.528 INFO [stderr] 
Dec 18 13:26:14.679 INFO [stderr] warning: variable does not need to be mutable
Dec 18 13:26:14.679 INFO [stderr]    --> src/xls.rs:153:9
Dec 18 13:26:14.679 INFO [stderr]     |
Dec 18 13:26:14.679 INFO [stderr] 153 |     let mut read = &mut &r[8..];
Dec 18 13:26:14.679 INFO [stderr]     |         ----^^^^
Dec 18 13:26:14.679 INFO [stderr]     |         |
Dec 18 13:26:14.680 INFO [stderr]     |         help: remove this `mut`
Dec 18 13:26:14.680 INFO [stderr]     |
Dec 18 13:26:14.680 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 13:26:14.680 INFO [stderr] 
Dec 18 13:26:16.450 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
Dec 18 13:26:16.900 INFO running `"docker" "inspect" "5a866675df8190f90c3ace804686b305a2d1afdc5c419255f677797c68462d41"`
Dec 18 13:26:17.013 INFO running `"docker" "rm" "-f" "5a866675df8190f90c3ace804686b305a2d1afdc5c419255f677797c68462d41"`
Dec 18 13:26:17.272 INFO [stdout] 5a866675df8190f90c3ace804686b305a2d1afdc5c419255f677797c68462d41