[INFO] fetching crate at 0.0.0...
[INFO] checking at-0.0.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate at 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate at 0.0.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate at 0.0.0
[INFO] finished tweaking crates.io crate at 0.0.0
[INFO] tweaked toml for crates.io crate at 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6630ffc310010346735e997f903762bfded06249d62afe3bb20811f76097008f
[INFO] running `Command { std: "docker" "start" "-a" "6630ffc310010346735e997f903762bfded06249d62afe3bb20811f76097008f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6630ffc310010346735e997f903762bfded06249d62afe3bb20811f76097008f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6630ffc310010346735e997f903762bfded06249d62afe3bb20811f76097008f", kill_on_drop: false }`
[INFO] [stdout] 6630ffc310010346735e997f903762bfded06249d62afe3bb20811f76097008f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4815cbff0b3ebbaa2debd39b31f38debfd5cbccff15ca640d63fa0c2c8f3db36
[INFO] running `Command { std: "docker" "start" "-a" "4815cbff0b3ebbaa2debd39b31f38debfd5cbccff15ca640d63fa0c2c8f3db36", kill_on_drop: false }`
[INFO] [stderr]     Checking at v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "4815cbff0b3ebbaa2debd39b31f38debfd5cbccff15ca640d63fa0c2c8f3db36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4815cbff0b3ebbaa2debd39b31f38debfd5cbccff15ca640d63fa0c2c8f3db36", kill_on_drop: false }`
[INFO] [stdout] 4815cbff0b3ebbaa2debd39b31f38debfd5cbccff15ca640d63fa0c2c8f3db36
[INFO] checking at-0.0.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate at 0.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate at 0.0.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate at 0.0.0
[INFO] finished tweaking crates.io crate at 0.0.0
[INFO] tweaked toml for crates.io crate at 0.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29c7e5fae38c2550a41034b0c1ab4d7136f41a2743fabf902ba281424bfa6de0
[INFO] running `Command { std: "docker" "start" "-a" "29c7e5fae38c2550a41034b0c1ab4d7136f41a2743fabf902ba281424bfa6de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29c7e5fae38c2550a41034b0c1ab4d7136f41a2743fabf902ba281424bfa6de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c7e5fae38c2550a41034b0c1ab4d7136f41a2743fabf902ba281424bfa6de0", kill_on_drop: false }`
[INFO] [stdout] 29c7e5fae38c2550a41034b0c1ab4d7136f41a2743fabf902ba281424bfa6de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunexpected_cfgs" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 46b110a1c91422b24524579996117d14d047e44c6ce1d06b4ce43e5d7d51ccb1
[INFO] running `Command { std: "docker" "start" "-a" "46b110a1c91422b24524579996117d14d047e44c6ce1d06b4ce43e5d7d51ccb1", kill_on_drop: false }`
[INFO] [stderr]     Checking at v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "46b110a1c91422b24524579996117d14d047e44c6ce1d06b4ce43e5d7d51ccb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b110a1c91422b24524579996117d14d047e44c6ce1d06b4ce43e5d7d51ccb1", kill_on_drop: false }`
[INFO] [stdout] 46b110a1c91422b24524579996117d14d047e44c6ce1d06b4ce43e5d7d51ccb1
