[INFO] crate ethkey 0.2.5 is already in cache
[INFO] extracting crate ethkey 0.2.5 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/ethkey/0.2.5
[INFO] extracting crate ethkey 0.2.5 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/ethkey/0.2.5
[INFO] validating manifest of ethkey-0.2.5 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ethkey-0.2.5 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ethkey-0.2.5
[INFO] finished frobbing ethkey-0.2.5
[INFO] frobbed toml for ethkey-0.2.5 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/ethkey/0.2.5/Cargo.toml
[INFO] started frobbing ethkey-0.2.5
[INFO] finished frobbing ethkey-0.2.5
[INFO] frobbed toml for ethkey-0.2.5 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/ethkey/0.2.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ethkey-0.2.5 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/ethkey/0.2.5:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 55c67544c001b7d8b48cc8cb699e76364cc05cf5b8e2726a900b82700a5c72d1
[INFO] running `"docker" "start" "-a" "55c67544c001b7d8b48cc8cb699e76364cc05cf5b8e2726a900b82700a5c72d1"`
[INFO] [stderr]    Compiling secp256k1 v0.12.2
[INFO] [stderr]     Checking ring v0.14.6
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking parity-crypto v0.3.0
[INFO] [stderr]     Checking ethsign v0.5.0
[INFO] [stderr]     Checking ethkey v0.2.5 (/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/lib.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | / error_chain! {
[INFO] [stderr] 181 | |     foreign_links {
[INFO] [stderr] 182 | |         IoError(io::Error);
[INFO] [stderr] 183 | |         EthsignError(ethsign::Error);
[INFO] [stderr] ...   |
[INFO] [stderr] 186 | |     }
[INFO] [stderr] 187 | | }
[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/lib.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | / error_chain! {
[INFO] [stderr] 181 | |     foreign_links {
[INFO] [stderr] 182 | |         IoError(io::Error);
[INFO] [stderr] 183 | |         EthsignError(ethsign::Error);
[INFO] [stderr] ...   |
[INFO] [stderr] 186 | |     }
[INFO] [stderr] 187 | | }
[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/lib.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | / error_chain! {
[INFO] [stderr] 181 | |     foreign_links {
[INFO] [stderr] 182 | |         IoError(io::Error);
[INFO] [stderr] 183 | |         EthsignError(ethsign::Error);
[INFO] [stderr] ...   |
[INFO] [stderr] 186 | |     }
[INFO] [stderr] 187 | | }
[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/lib.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | / error_chain! {
[INFO] [stderr] 181 | |     foreign_links {
[INFO] [stderr] 182 | |         IoError(io::Error);
[INFO] [stderr] 183 | |         EthsignError(ethsign::Error);
[INFO] [stderr] ...   |
[INFO] [stderr] 186 | |     }
[INFO] [stderr] 187 | | }
[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 13.18s
[INFO] running `"docker" "inspect" "55c67544c001b7d8b48cc8cb699e76364cc05cf5b8e2726a900b82700a5c72d1"`
[INFO] running `"docker" "rm" "-f" "55c67544c001b7d8b48cc8cb699e76364cc05cf5b8e2726a900b82700a5c72d1"`
[INFO] [stdout] 55c67544c001b7d8b48cc8cb699e76364cc05cf5b8e2726a900b82700a5c72d1