[INFO] fetching crate naughty-strings 0.2.4...
[INFO] checking naughty-strings-0.2.4 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate naughty-strings 0.2.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate naughty-strings 0.2.4 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate naughty-strings 0.2.4
[INFO] finished tweaking crates.io crate naughty-strings 0.2.4
[INFO] tweaked toml for crates.io crate naughty-strings 0.2.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate naughty-strings 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cdaf383bd0b0198c66781df75d63f2219353b3e090931c9082e6765ef59e040
[INFO] running `Command { std: "docker" "start" "-a" "3cdaf383bd0b0198c66781df75d63f2219353b3e090931c9082e6765ef59e040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cdaf383bd0b0198c66781df75d63f2219353b3e090931c9082e6765ef59e040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cdaf383bd0b0198c66781df75d63f2219353b3e090931c9082e6765ef59e040", kill_on_drop: false }`
[INFO] [stdout] 3cdaf383bd0b0198c66781df75d63f2219353b3e090931c9082e6765ef59e040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40452932a885222819680d7d5bb0a949e3b77fd65b421a9009bc26d0154bbc56
[INFO] running `Command { std: "docker" "start" "-a" "40452932a885222819680d7d5bb0a949e3b77fd65b421a9009bc26d0154bbc56", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking naughty-strings v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "40452932a885222819680d7d5bb0a949e3b77fd65b421a9009bc26d0154bbc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40452932a885222819680d7d5bb0a949e3b77fd65b421a9009bc26d0154bbc56", kill_on_drop: false }`
[INFO] [stdout] 40452932a885222819680d7d5bb0a949e3b77fd65b421a9009bc26d0154bbc56