[INFO] crate tmkms 0.2.3 is already in cache
[INFO] extracting crate tmkms 0.2.3 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/tmkms/0.2.3
[INFO] extracting crate tmkms 0.2.3 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/tmkms/0.2.3
[INFO] validating manifest of tmkms-0.2.3 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tmkms-0.2.3 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tmkms-0.2.3
[INFO] finished frobbing tmkms-0.2.3
[INFO] frobbed toml for tmkms-0.2.3 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/tmkms/0.2.3/Cargo.toml
[INFO] started frobbing tmkms-0.2.3
[INFO] finished frobbing tmkms-0.2.3
[INFO] frobbed toml for tmkms-0.2.3 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/tmkms/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tmkms-0.2.3 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/tmkms/0.2.3:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dd9e09931db3f1c24a1325abb932124993f19a269f2715346cd93250016ede07
[INFO] running `"docker" "start" "-a" "dd9e09931db3f1c24a1325abb932124993f19a269f2715346cd93250016ede07"`
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling subtle v0.7.1
[INFO] [stderr]     Checking canonical-path v0.1.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]     Checking bit-set v0.2.0
[INFO] [stderr]    Compiling zeroize v0.4.2
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]     Checking dbl v0.2.0
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking block-buffer v0.7.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking term v0.5.1
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]     Checking aes-soft v0.3.2
[INFO] [stderr]     Checking block-modes v0.2.0
[INFO] [stderr]     Checking tai64 v1.0.0
[INFO] [stderr]     Checking hmac v0.7.0
[INFO] [stderr]     Checking cmac v0.2.0
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]     Checking libusb v0.3.0
[INFO] [stderr]     Checking gaunt v0.1.0
[INFO] [stderr]     Checking prost-amino v0.4.0
[INFO] [stderr]     Checking uuid v0.7.1
[INFO] [stderr]     Checking hkdf v0.7.0
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]    Compiling curve25519-dalek v0.20.0
[INFO] [stderr]    Compiling curve25519-dalek v0.19.1
[INFO] [stderr]     Checking subtle-encoding v0.3.0
[INFO] [stderr]     Checking yubihsm v0.19.2
[INFO] [stderr]     Checking signatory v0.10.1
[INFO] [stderr]     Checking x25519-dalek v0.3.0
[INFO] [stderr]     Checking ed25519-dalek v0.8.1
[INFO] [stderr]     Checking signatory-dalek v0.10.0
[INFO] [stderr]    Compiling abscissa_derive v0.0.2
[INFO] [stderr]    Compiling prost-amino-derive v0.4.0
[INFO] [stderr]     Checking signatory-yubihsm v0.10.0
[INFO] [stderr]     Checking abscissa v0.0.6
[INFO] [stderr]     Checking tendermint v0.1.4
[INFO] [stderr]     Checking tmkms v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/integration.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 | /         writeln!(
[INFO] [stderr] 147 | |             config_file,
[INFO] [stderr] 148 | |             r#"
[INFO] [stderr] 149 | |             [[validator]]
[INFO] [stderr] ...   |
[INFO] [stderr] 159 | |             port, SIGNING_KEY_PATH
[INFO] [stderr] 160 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/integration.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 | /         writeln!(
[INFO] [stderr] 169 | |             config_file,
[INFO] [stderr] 170 | |             r#"
[INFO] [stderr] 171 | |             [[validator]]
[INFO] [stderr] ...   |
[INFO] [stderr] 179 | |             socket_path, SIGNING_KEY_PATH
[INFO] [stderr] 180 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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]     Finished dev [unoptimized + debuginfo] target(s) in 51.94s
[INFO] running `"docker" "inspect" "dd9e09931db3f1c24a1325abb932124993f19a269f2715346cd93250016ede07"`
[INFO] running `"docker" "rm" "-f" "dd9e09931db3f1c24a1325abb932124993f19a269f2715346cd93250016ede07"`
[INFO] [stdout] dd9e09931db3f1c24a1325abb932124993f19a269f2715346cd93250016ede07