[INFO] fetching crate async-buffer 0.2.0...
[INFO] checking async-buffer-0.2.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate async-buffer 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate async-buffer 0.2.0 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 async-buffer 0.2.0
[INFO] finished tweaking crates.io crate async-buffer 0.2.0
[INFO] tweaked toml for crates.io crate async-buffer 0.2.0 written to /workspace/builds/worker-6-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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d88a5ed377d192b73543421db46964f045d9770b5f93da2bd0e376e41f5fa4fb
[INFO] running `Command { std: "docker" "start" "-a" "d88a5ed377d192b73543421db46964f045d9770b5f93da2bd0e376e41f5fa4fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d88a5ed377d192b73543421db46964f045d9770b5f93da2bd0e376e41f5fa4fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88a5ed377d192b73543421db46964f045d9770b5f93da2bd0e376e41f5fa4fb", kill_on_drop: false }`
[INFO] [stdout] d88a5ed377d192b73543421db46964f045d9770b5f93da2bd0e376e41f5fa4fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4a025bbe3d9eb4fe98d5035065c6f77336f84ff632221c71514abe7ee477415f
[INFO] running `Command { std: "docker" "start" "-a" "4a025bbe3d9eb4fe98d5035065c6f77336f84ff632221c71514abe7ee477415f", kill_on_drop: false }`
[INFO] [stderr]     Checking async-buffer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "4a025bbe3d9eb4fe98d5035065c6f77336f84ff632221c71514abe7ee477415f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a025bbe3d9eb4fe98d5035065c6f77336f84ff632221c71514abe7ee477415f", kill_on_drop: false }`
[INFO] [stdout] 4a025bbe3d9eb4fe98d5035065c6f77336f84ff632221c71514abe7ee477415f
[INFO] checking async-buffer-0.2.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate async-buffer 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate async-buffer 0.2.0 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 async-buffer 0.2.0
[INFO] finished tweaking crates.io crate async-buffer 0.2.0
[INFO] tweaked toml for crates.io crate async-buffer 0.2.0 written to /workspace/builds/worker-6-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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9afa253bbe537642cd5a3f18debc08e332b0af4c05056bd36aa8bfd5c9e11cf8
[INFO] running `Command { std: "docker" "start" "-a" "9afa253bbe537642cd5a3f18debc08e332b0af4c05056bd36aa8bfd5c9e11cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9afa253bbe537642cd5a3f18debc08e332b0af4c05056bd36aa8bfd5c9e11cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9afa253bbe537642cd5a3f18debc08e332b0af4c05056bd36aa8bfd5c9e11cf8", kill_on_drop: false }`
[INFO] [stdout] 9afa253bbe537642cd5a3f18debc08e332b0af4c05056bd36aa8bfd5c9e11cf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 85bca6cdf8731e505ad45a313b5a997f41714b132634ce5c595d2738b9adc0fa
[INFO] running `Command { std: "docker" "start" "-a" "85bca6cdf8731e505ad45a313b5a997f41714b132634ce5c595d2738b9adc0fa", kill_on_drop: false }`
[INFO] [stderr]     Checking async-buffer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "85bca6cdf8731e505ad45a313b5a997f41714b132634ce5c595d2738b9adc0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bca6cdf8731e505ad45a313b5a997f41714b132634ce5c595d2738b9adc0fa", kill_on_drop: false }`
[INFO] [stdout] 85bca6cdf8731e505ad45a313b5a997f41714b132634ce5c595d2738b9adc0fa
