[INFO] updating cached repository Michael-F-Bryan/backlight
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Michael-F-Bryan/backlight
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Michael-F-Bryan/backlight" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/Michael-F-Bryan/backlight"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/Michael-F-Bryan/backlight'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Michael-F-Bryan/backlight" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/Michael-F-Bryan/backlight"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/Michael-F-Bryan/backlight'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f69e9ad5d1bb9f6dba286b8914f0b97ae6473f8c
[INFO] sha for GitHub repo Michael-F-Bryan/backlight: f69e9ad5d1bb9f6dba286b8914f0b97ae6473f8c
[INFO] validating manifest of Michael-F-Bryan/backlight on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Michael-F-Bryan/backlight on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Michael-F-Bryan/backlight
[INFO] finished frobbing Michael-F-Bryan/backlight
[INFO] frobbed toml for Michael-F-Bryan/backlight written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/Michael-F-Bryan/backlight/Cargo.toml
[INFO] started frobbing Michael-F-Bryan/backlight
[INFO] finished frobbing Michael-F-Bryan/backlight
[INFO] frobbed toml for Michael-F-Bryan/backlight written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/Michael-F-Bryan/backlight/Cargo.toml
[INFO] crate Michael-F-Bryan/backlight already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Michael-F-Bryan/backlight against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-0/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/Michael-F-Bryan/backlight:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 458b60848c3f3485ec6fa928b97c3636b09751015378341cc7d935ae52c53bc5
[INFO] running `"docker" "start" "-a" "458b60848c3f3485ec6fa928b97c3636b09751015378341cc7d935ae52c53bc5"`
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking backlight 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/main.rs:96:5
[INFO] [stderr]     |
[INFO] [stderr] 96  | /     error_chain!{
[INFO] [stderr] 97  | |         foreign_links {
[INFO] [stderr] 98  | |             Io(::std::io::Error);
[INFO] [stderr] 99  | |             InvalidInteger(::std::num::ParseIntError);
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |         }
[INFO] [stderr] 107 | |     }
[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/main.rs:96:5
[INFO] [stderr]     |
[INFO] [stderr] 96  | /     error_chain!{
[INFO] [stderr] 97  | |         foreign_links {
[INFO] [stderr] 98  | |             Io(::std::io::Error);
[INFO] [stderr] 99  | |             InvalidInteger(::std::num::ParseIntError);
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |         }
[INFO] [stderr] 107 | |     }
[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/main.rs:96:5
[INFO] [stderr]     |
[INFO] [stderr] 96  | /     error_chain!{
[INFO] [stderr] 97  | |         foreign_links {
[INFO] [stderr] 98  | |             Io(::std::io::Error);
[INFO] [stderr] 99  | |             InvalidInteger(::std::num::ParseIntError);
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |         }
[INFO] [stderr] 107 | |     }
[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/main.rs:96:5
[INFO] [stderr]     |
[INFO] [stderr] 96  | /     error_chain!{
[INFO] [stderr] 97  | |         foreign_links {
[INFO] [stderr] 98  | |             Io(::std::io::Error);
[INFO] [stderr] 99  | |             InvalidInteger(::std::num::ParseIntError);
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |         }
[INFO] [stderr] 107 | |     }
[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 2.39s
[INFO] running `"docker" "inspect" "458b60848c3f3485ec6fa928b97c3636b09751015378341cc7d935ae52c53bc5"`
[INFO] running `"docker" "rm" "-f" "458b60848c3f3485ec6fa928b97c3636b09751015378341cc7d935ae52c53bc5"`
[INFO] [stdout] 458b60848c3f3485ec6fa928b97c3636b09751015378341cc7d935ae52c53bc5