[INFO] fetching crate crypton 0.0.0...
[INFO] testing crypton-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate crypton 0.0.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate crypton 0.0.0 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 crypton 0.0.0
[INFO] finished tweaking crates.io crate crypton 0.0.0
[INFO] tweaked toml for crates.io crate crypton 0.0.0 written to /workspace/builds/worker-98/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-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] add31b90abd8413c1f7d62071d872db64f58fcc18b4e183b3ca3f0785bea3a05
[INFO] running `Command { std: "docker" "start" "-a" "add31b90abd8413c1f7d62071d872db64f58fcc18b4e183b3ca3f0785bea3a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "add31b90abd8413c1f7d62071d872db64f58fcc18b4e183b3ca3f0785bea3a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "add31b90abd8413c1f7d62071d872db64f58fcc18b4e183b3ca3f0785bea3a05", kill_on_drop: false }`
[INFO] [stdout] add31b90abd8413c1f7d62071d872db64f58fcc18b4e183b3ca3f0785bea3a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 0a5c1406ce7a51a816bd280a19b2684e8a0a5eb3ffdc03c7f54a776c715692ef
[INFO] running `Command { std: "docker" "start" "-a" "0a5c1406ce7a51a816bd280a19b2684e8a0a5eb3ffdc03c7f54a776c715692ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypton v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "0a5c1406ce7a51a816bd280a19b2684e8a0a5eb3ffdc03c7f54a776c715692ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5c1406ce7a51a816bd280a19b2684e8a0a5eb3ffdc03c7f54a776c715692ef", kill_on_drop: false }`
[INFO] [stdout] 0a5c1406ce7a51a816bd280a19b2684e8a0a5eb3ffdc03c7f54a776c715692ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] dfdeb265a3b861b72bf26677019cce0541146874b83bc243c25141c0c28dcb91
[INFO] running `Command { std: "docker" "start" "-a" "dfdeb265a3b861b72bf26677019cce0541146874b83bc243c25141c0c28dcb91", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypton v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "dfdeb265a3b861b72bf26677019cce0541146874b83bc243c25141c0c28dcb91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfdeb265a3b861b72bf26677019cce0541146874b83bc243c25141c0c28dcb91", kill_on_drop: false }`
[INFO] [stdout] dfdeb265a3b861b72bf26677019cce0541146874b83bc243c25141c0c28dcb91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] e0c8db96e3353ac1219c2824af8a9e201bfa0e4468035d9c91c59130fb42ca81
[INFO] running `Command { std: "docker" "start" "-a" "e0c8db96e3353ac1219c2824af8a9e201bfa0e4468035d9c91c59130fb42ca81", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crypton-ad416d485ee1d58a)
[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 crypton
[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" "e0c8db96e3353ac1219c2824af8a9e201bfa0e4468035d9c91c59130fb42ca81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c8db96e3353ac1219c2824af8a9e201bfa0e4468035d9c91c59130fb42ca81", kill_on_drop: false }`
[INFO] [stdout] e0c8db96e3353ac1219c2824af8a9e201bfa0e4468035d9c91c59130fb42ca81