[INFO] updating cached repository portal-chan/end-is-nigh-unpacker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/portal-chan/end-is-nigh-unpacker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/portal-chan/end-is-nigh-unpacker" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/portal-chan/end-is-nigh-unpacker"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/portal-chan/end-is-nigh-unpacker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/portal-chan/end-is-nigh-unpacker" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/portal-chan/end-is-nigh-unpacker"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/portal-chan/end-is-nigh-unpacker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 472a2d1d0bc04b29197303217154535219c2da60
[INFO] sha for GitHub repo portal-chan/end-is-nigh-unpacker: 472a2d1d0bc04b29197303217154535219c2da60
[INFO] validating manifest of portal-chan/end-is-nigh-unpacker on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of portal-chan/end-is-nigh-unpacker on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing portal-chan/end-is-nigh-unpacker
[INFO] finished frobbing portal-chan/end-is-nigh-unpacker
[INFO] frobbed toml for portal-chan/end-is-nigh-unpacker written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/portal-chan/end-is-nigh-unpacker/Cargo.toml
[INFO] started frobbing portal-chan/end-is-nigh-unpacker
[INFO] finished frobbing portal-chan/end-is-nigh-unpacker
[INFO] frobbed toml for portal-chan/end-is-nigh-unpacker written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/portal-chan/end-is-nigh-unpacker/Cargo.toml
[INFO] crate portal-chan/end-is-nigh-unpacker has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking portal-chan/end-is-nigh-unpacker against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-6/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/portal-chan/end-is-nigh-unpacker:/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dfb4d4b3881c3a727a173a4b2f061516e380ebcb43c5e4852e35f26842ca47f9
[INFO] running `"docker" "start" "-a" "dfb4d4b3881c3a727a173a4b2f061516e380ebcb43c5e4852e35f26842ca47f9"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.11
[INFO] [stderr]     Checking backtrace v0.3.2
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking end-is-nigh-unpacker 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:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | /     error_chain! {
[INFO] [stderr] 8  | |         foreign_links {
[INFO] [stderr] 9  | |             Io(::std::io::Error);
[INFO] [stderr] 10 | |             Utf8(::std::string::FromUtf8Error);
[INFO] [stderr] 11 | |         }
[INFO] [stderr] 12 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[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)
[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:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | /     error_chain! {
[INFO] [stderr] 8  | |         foreign_links {
[INFO] [stderr] 9  | |             Io(::std::io::Error);
[INFO] [stderr] 10 | |             Utf8(::std::string::FromUtf8Error);
[INFO] [stderr] 11 | |         }
[INFO] [stderr] 12 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[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)
[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:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | /     error_chain! {
[INFO] [stderr] 8  | |         foreign_links {
[INFO] [stderr] 9  | |             Io(::std::io::Error);
[INFO] [stderr] 10 | |             Utf8(::std::string::FromUtf8Error);
[INFO] [stderr] 11 | |         }
[INFO] [stderr] 12 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[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)
[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:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | /     error_chain! {
[INFO] [stderr] 8  | |         foreign_links {
[INFO] [stderr] 9  | |             Io(::std::io::Error);
[INFO] [stderr] 10 | |             Utf8(::std::string::FromUtf8Error);
[INFO] [stderr] 11 | |         }
[INFO] [stderr] 12 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(conservative_impl_trait)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.42s
[INFO] running `"docker" "inspect" "dfb4d4b3881c3a727a173a4b2f061516e380ebcb43c5e4852e35f26842ca47f9"`
[INFO] running `"docker" "rm" "-f" "dfb4d4b3881c3a727a173a4b2f061516e380ebcb43c5e4852e35f26842ca47f9"`
[INFO] [stdout] dfb4d4b3881c3a727a173a4b2f061516e380ebcb43c5e4852e35f26842ca47f9