[INFO] fetching crate sgx_tkey_exchange 1.1.1...
[INFO] testing sgx_tkey_exchange-1.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sgx_tkey_exchange 1.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sgx_tkey_exchange 1.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sgx_tkey_exchange 1.1.1
[INFO] finished tweaking crates.io crate sgx_tkey_exchange 1.1.1
[INFO] tweaked toml for crates.io crate sgx_tkey_exchange 1.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e12bdb44ec68abfc66ecfe9247b9dd2f2e8794e509727d1c729a3b17cdcee18
[INFO] running `Command { std: "docker" "start" "-a" "6e12bdb44ec68abfc66ecfe9247b9dd2f2e8794e509727d1c729a3b17cdcee18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e12bdb44ec68abfc66ecfe9247b9dd2f2e8794e509727d1c729a3b17cdcee18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e12bdb44ec68abfc66ecfe9247b9dd2f2e8794e509727d1c729a3b17cdcee18", kill_on_drop: false }`
[INFO] [stdout] 6e12bdb44ec68abfc66ecfe9247b9dd2f2e8794e509727d1c729a3b17cdcee18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88a23bbe52ae7f0fe19467532bd291894ccbddffeb009267264a9a0fb65ec568
[INFO] running `Command { std: "docker" "start" "-a" "88a23bbe52ae7f0fe19467532bd291894ccbddffeb009267264a9a0fb65ec568", kill_on_drop: false }`
[INFO] [stderr]    Compiling sgx_tkey_exchange v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "88a23bbe52ae7f0fe19467532bd291894ccbddffeb009267264a9a0fb65ec568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a23bbe52ae7f0fe19467532bd291894ccbddffeb009267264a9a0fb65ec568", kill_on_drop: false }`
[INFO] [stdout] 88a23bbe52ae7f0fe19467532bd291894ccbddffeb009267264a9a0fb65ec568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 381026b739e3717781193f33d9559043a1e7245668c007e2f990cc4d1c8f2707
[INFO] running `Command { std: "docker" "start" "-a" "381026b739e3717781193f33d9559043a1e7245668c007e2f990cc4d1c8f2707", kill_on_drop: false }`
[INFO] [stderr]    Compiling sgx_tkey_exchange v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "381026b739e3717781193f33d9559043a1e7245668c007e2f990cc4d1c8f2707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381026b739e3717781193f33d9559043a1e7245668c007e2f990cc4d1c8f2707", kill_on_drop: false }`
[INFO] [stdout] 381026b739e3717781193f33d9559043a1e7245668c007e2f990cc4d1c8f2707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a40e190da5df6b731e40e5406466ee8b24129be95cf66932185b925f0bb63ba
[INFO] running `Command { std: "docker" "start" "-a" "3a40e190da5df6b731e40e5406466ee8b24129be95cf66932185b925f0bb63ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sgx_tkey_exchange-a66c2c28529de394)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sgx_tkey_exchange
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a40e190da5df6b731e40e5406466ee8b24129be95cf66932185b925f0bb63ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a40e190da5df6b731e40e5406466ee8b24129be95cf66932185b925f0bb63ba", kill_on_drop: false }`
[INFO] [stdout] 3a40e190da5df6b731e40e5406466ee8b24129be95cf66932185b925f0bb63ba