[INFO] fetching crate blake2b 0.99.0...
[INFO] testing blake2b-0.99.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate blake2b 0.99.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate blake2b 0.99.0 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 blake2b 0.99.0
[INFO] finished tweaking crates.io crate blake2b 0.99.0
[INFO] tweaked toml for crates.io crate blake2b 0.99.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate blake2b 0.99.0 already has a lockfile, it will not be regenerated
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f46e4c3f76decc79e9a25535822753ce75f0bbeade56cbbc0661010821c05b51
[INFO] running `Command { std: "docker" "start" "-a" "f46e4c3f76decc79e9a25535822753ce75f0bbeade56cbbc0661010821c05b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f46e4c3f76decc79e9a25535822753ce75f0bbeade56cbbc0661010821c05b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46e4c3f76decc79e9a25535822753ce75f0bbeade56cbbc0661010821c05b51", kill_on_drop: false }`
[INFO] [stdout] f46e4c3f76decc79e9a25535822753ce75f0bbeade56cbbc0661010821c05b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e4da3bad91022484af318f88ed0753b558e1a63501a5afe816ef8967258fc0a7
[INFO] running `Command { std: "docker" "start" "-a" "e4da3bad91022484af318f88ed0753b558e1a63501a5afe816ef8967258fc0a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake2b v0.99.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "e4da3bad91022484af318f88ed0753b558e1a63501a5afe816ef8967258fc0a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4da3bad91022484af318f88ed0753b558e1a63501a5afe816ef8967258fc0a7", kill_on_drop: false }`
[INFO] [stdout] e4da3bad91022484af318f88ed0753b558e1a63501a5afe816ef8967258fc0a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fd558860999b78e51f5312fc22606623f560089fba3a4ea574f7b22b26411a81
[INFO] running `Command { std: "docker" "start" "-a" "fd558860999b78e51f5312fc22606623f560089fba3a4ea574f7b22b26411a81", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake2b v0.99.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "fd558860999b78e51f5312fc22606623f560089fba3a4ea574f7b22b26411a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd558860999b78e51f5312fc22606623f560089fba3a4ea574f7b22b26411a81", kill_on_drop: false }`
[INFO] [stdout] fd558860999b78e51f5312fc22606623f560089fba3a4ea574f7b22b26411a81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6aacccf155d54d9bf01467330607cc7d32dd479e1ab167d067ed54a44ed55bc1
[INFO] running `Command { std: "docker" "start" "-a" "6aacccf155d54d9bf01467330607cc7d32dd479e1ab167d067ed54a44ed55bc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blake2b-391842c485b352d4)
[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" "6aacccf155d54d9bf01467330607cc7d32dd479e1ab167d067ed54a44ed55bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aacccf155d54d9bf01467330607cc7d32dd479e1ab167d067ed54a44ed55bc1", kill_on_drop: false }`
[INFO] [stdout] 6aacccf155d54d9bf01467330607cc7d32dd479e1ab167d067ed54a44ed55bc1