[INFO] fetching crate blake2b 0.99.0...
[INFO] testing blake2b-0.99.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate blake2b 0.99.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate blake2b 0.99.0 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 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-2/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6a6db2e45acb561c33f4ed3640185eb8a594f285c867dc85c5985abed57f502d
[INFO] running `Command { std: "docker" "start" "-a" "6a6db2e45acb561c33f4ed3640185eb8a594f285c867dc85c5985abed57f502d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a6db2e45acb561c33f4ed3640185eb8a594f285c867dc85c5985abed57f502d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6db2e45acb561c33f4ed3640185eb8a594f285c867dc85c5985abed57f502d", kill_on_drop: false }`
[INFO] [stdout] 6a6db2e45acb561c33f4ed3640185eb8a594f285c867dc85c5985abed57f502d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 95b088683742401c8f36d90c229d539e4a1ff3c427452cbf1c4b51bb51c50a13
[INFO] running `Command { std: "docker" "start" "-a" "95b088683742401c8f36d90c229d539e4a1ff3c427452cbf1c4b51bb51c50a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake2b v0.99.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "95b088683742401c8f36d90c229d539e4a1ff3c427452cbf1c4b51bb51c50a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b088683742401c8f36d90c229d539e4a1ff3c427452cbf1c4b51bb51c50a13", kill_on_drop: false }`
[INFO] [stdout] 95b088683742401c8f36d90c229d539e4a1ff3c427452cbf1c4b51bb51c50a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 67d62b6a1c917ab5c25dbc6bf2d5653fd472b4a9be715f8179d6776240c9d91e
[INFO] running `Command { std: "docker" "start" "-a" "67d62b6a1c917ab5c25dbc6bf2d5653fd472b4a9be715f8179d6776240c9d91e", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake2b v0.99.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "67d62b6a1c917ab5c25dbc6bf2d5653fd472b4a9be715f8179d6776240c9d91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d62b6a1c917ab5c25dbc6bf2d5653fd472b4a9be715f8179d6776240c9d91e", kill_on_drop: false }`
[INFO] [stdout] 67d62b6a1c917ab5c25dbc6bf2d5653fd472b4a9be715f8179d6776240c9d91e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 3ed25e5db717a9281f3f874b820dfcf8799c586ece6c8d87e001de90fa9b90a0
[INFO] running `Command { std: "docker" "start" "-a" "3ed25e5db717a9281f3f874b820dfcf8799c586ece6c8d87e001de90fa9b90a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blake2b-45651640fa065077)
[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" "3ed25e5db717a9281f3f874b820dfcf8799c586ece6c8d87e001de90fa9b90a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed25e5db717a9281f3f874b820dfcf8799c586ece6c8d87e001de90fa9b90a0", kill_on_drop: false }`
[INFO] [stdout] 3ed25e5db717a9281f3f874b820dfcf8799c586ece6c8d87e001de90fa9b90a0