[INFO] crate appscraps_module 0.1.0 is already in cache
[INFO] extracting crate appscraps_module 0.1.0 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/appscraps_module/0.1.0
[INFO] extracting crate appscraps_module 0.1.0 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/appscraps_module/0.1.0
[INFO] validating manifest of appscraps_module-0.1.0 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of appscraps_module-0.1.0 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing appscraps_module-0.1.0
[INFO] finished frobbing appscraps_module-0.1.0
[INFO] frobbed toml for appscraps_module-0.1.0 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/appscraps_module/0.1.0/Cargo.toml
[INFO] started frobbing appscraps_module-0.1.0
[INFO] finished frobbing appscraps_module-0.1.0
[INFO] frobbed toml for appscraps_module-0.1.0 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/appscraps_module/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking appscraps_module-0.1.0 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/appscraps_module/0.1.0:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 506bcfbd1b91dc03c0e9f90257747edc166a38a66e7ead095d5a15bb83904550
[INFO] running `"docker" "start" "-a" "506bcfbd1b91dc03c0e9f90257747edc166a38a66e7ead095d5a15bb83904550"`
[INFO] [stderr]    Compiling appscraps_module v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/error/mod.rs:6:1
[INFO] [stderr]     |
[INFO] [stderr] 6   | / error_chain! {
[INFO] [stderr] 7   | |     types { }
[INFO] [stderr] 8   | | 
[INFO] [stderr] 9   | |     links { }
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     }
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/error/mod.rs:6:1
[INFO] [stderr]     |
[INFO] [stderr] 6   | / error_chain! {
[INFO] [stderr] 7   | |     types { }
[INFO] [stderr] 8   | | 
[INFO] [stderr] 9   | |     links { }
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     }
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/error/mod.rs:6:1
[INFO] [stderr]     |
[INFO] [stderr] 6   | / error_chain! {
[INFO] [stderr] 7   | |     types { }
[INFO] [stderr] 8   | | 
[INFO] [stderr] 9   | |     links { }
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     }
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/error/mod.rs:6:1
[INFO] [stderr]     |
[INFO] [stderr] 6   | / error_chain! {
[INFO] [stderr] 7   | |     types { }
[INFO] [stderr] 8   | | 
[INFO] [stderr] 9   | |     links { }
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     }
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `"docker" "inspect" "506bcfbd1b91dc03c0e9f90257747edc166a38a66e7ead095d5a15bb83904550"`
[INFO] running `"docker" "rm" "-f" "506bcfbd1b91dc03c0e9f90257747edc166a38a66e7ead095d5a15bb83904550"`
[INFO] [stdout] 506bcfbd1b91dc03c0e9f90257747edc166a38a66e7ead095d5a15bb83904550