[INFO] fetching crate bls_key_derivation 0.1.1...
[INFO] testing bls_key_derivation-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bls_key_derivation 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bls_key_derivation 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bls_key_derivation 0.1.1
[INFO] finished tweaking crates.io crate bls_key_derivation 0.1.1
[INFO] tweaked toml for crates.io crate bls_key_derivation 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02640bb26ddd349bd56520a44c5b3ea689181fbc1abab4596999aa708222a1a3
[INFO] running `Command { std: "docker" "start" "-a" "02640bb26ddd349bd56520a44c5b3ea689181fbc1abab4596999aa708222a1a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02640bb26ddd349bd56520a44c5b3ea689181fbc1abab4596999aa708222a1a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02640bb26ddd349bd56520a44c5b3ea689181fbc1abab4596999aa708222a1a3", kill_on_drop: false }`
[INFO] [stdout] 02640bb26ddd349bd56520a44c5b3ea689181fbc1abab4596999aa708222a1a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 725e0e220b13d67834d4fda97e6e1ffce7a52af4da40a536919446b72b2095ab
[INFO] running `Command { std: "docker" "start" "-a" "725e0e220b13d67834d4fda97e6e1ffce7a52af4da40a536919446b72b2095ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling bls_key_derivation v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.91s
[INFO] running `Command { std: "docker" "inspect" "725e0e220b13d67834d4fda97e6e1ffce7a52af4da40a536919446b72b2095ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725e0e220b13d67834d4fda97e6e1ffce7a52af4da40a536919446b72b2095ab", kill_on_drop: false }`
[INFO] [stdout] 725e0e220b13d67834d4fda97e6e1ffce7a52af4da40a536919446b72b2095ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1062c7ed96cc2725562a127af0abf434f485736c811e7d329eb07944a4dcc8c7
[INFO] running `Command { std: "docker" "start" "-a" "1062c7ed96cc2725562a127af0abf434f485736c811e7d329eb07944a4dcc8c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bls_key_derivation v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "1062c7ed96cc2725562a127af0abf434f485736c811e7d329eb07944a4dcc8c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1062c7ed96cc2725562a127af0abf434f485736c811e7d329eb07944a4dcc8c7", kill_on_drop: false }`
[INFO] [stdout] 1062c7ed96cc2725562a127af0abf434f485736c811e7d329eb07944a4dcc8c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c9b50624019370805bbf49646776569041a0c8ddca598c865b08af2f84cf80b
[INFO] running `Command { std: "docker" "start" "-a" "3c9b50624019370805bbf49646776569041a0c8ddca598c865b08af2f84cf80b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bls_key_derivation-578880aec00b702b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test key_derivation::test::test_2333 ... ok
[INFO] [stderr]    Doc-tests bls_key_derivation
[INFO] [stdout] test key_derivation::test::test_2334 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[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" "3c9b50624019370805bbf49646776569041a0c8ddca598c865b08af2f84cf80b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c9b50624019370805bbf49646776569041a0c8ddca598c865b08af2f84cf80b", kill_on_drop: false }`
[INFO] [stdout] 3c9b50624019370805bbf49646776569041a0c8ddca598c865b08af2f84cf80b