[INFO] fetching crate a20 0.0.0...
[INFO] checking a20-0.0.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate a20 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate a20 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 a20 0.0.0
[INFO] finished tweaking crates.io crate a20 0.0.0
[INFO] tweaked toml for crates.io crate a20 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate a20 0.0.0 already has a lockfile, it will not be regenerated
[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] bcda7154404352c36e8e0499ed8288eea9b8a982433f5b1164f2e5c7e9ef0f87
[INFO] running `Command { std: "docker" "start" "-a" "bcda7154404352c36e8e0499ed8288eea9b8a982433f5b1164f2e5c7e9ef0f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcda7154404352c36e8e0499ed8288eea9b8a982433f5b1164f2e5c7e9ef0f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcda7154404352c36e8e0499ed8288eea9b8a982433f5b1164f2e5c7e9ef0f87", kill_on_drop: false }`
[INFO] [stdout] bcda7154404352c36e8e0499ed8288eea9b8a982433f5b1164f2e5c7e9ef0f87
[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] 6e801d93bab608684bddd0a6d13940f78f89ddb76c4afa3e6ab8d809d39f53b0
[INFO] running `Command { std: "docker" "start" "-a" "6e801d93bab608684bddd0a6d13940f78f89ddb76c4afa3e6ab8d809d39f53b0", kill_on_drop: false }`
[INFO] [stderr]     Checking a20 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "6e801d93bab608684bddd0a6d13940f78f89ddb76c4afa3e6ab8d809d39f53b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e801d93bab608684bddd0a6d13940f78f89ddb76c4afa3e6ab8d809d39f53b0", kill_on_drop: false }`
[INFO] [stdout] 6e801d93bab608684bddd0a6d13940f78f89ddb76c4afa3e6ab8d809d39f53b0
[INFO] checking a20-0.0.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate a20 0.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate a20 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 a20 0.0.0
[INFO] finished tweaking crates.io crate a20 0.0.0
[INFO] tweaked toml for crates.io crate a20 0.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate a20 0.0.0 already has a lockfile, it will not be regenerated
[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] 70037d75b029610f5b12910ebf0e3a63052da444fce389bfc131419178f873c3
[INFO] running `Command { std: "docker" "start" "-a" "70037d75b029610f5b12910ebf0e3a63052da444fce389bfc131419178f873c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70037d75b029610f5b12910ebf0e3a63052da444fce389bfc131419178f873c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70037d75b029610f5b12910ebf0e3a63052da444fce389bfc131419178f873c3", kill_on_drop: false }`
[INFO] [stdout] 70037d75b029610f5b12910ebf0e3a63052da444fce389bfc131419178f873c3
[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] 0ba553afc85d19ac4ef75032cdfd733fb6d9c1fb87d41b10c55ba8142377296a
[INFO] running `Command { std: "docker" "start" "-a" "0ba553afc85d19ac4ef75032cdfd733fb6d9c1fb87d41b10c55ba8142377296a", kill_on_drop: false }`
[INFO] [stderr]     Checking a20 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "0ba553afc85d19ac4ef75032cdfd733fb6d9c1fb87d41b10c55ba8142377296a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba553afc85d19ac4ef75032cdfd733fb6d9c1fb87d41b10c55ba8142377296a", kill_on_drop: false }`
[INFO] [stdout] 0ba553afc85d19ac4ef75032cdfd733fb6d9c1fb87d41b10c55ba8142377296a
