[INFO] fetching crate base64-lib 0.2.2...
[INFO] checking base64-lib-0.2.2 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate base64-lib 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate base64-lib 0.2.2 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 base64-lib 0.2.2
[INFO] finished tweaking crates.io crate base64-lib 0.2.2
[INFO] tweaked toml for crates.io crate base64-lib 0.2.2 written to /workspace/builds/worker-4-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bd9aca89e5b851130fdb4581723b14e148113bdb85678a02f54a121fdb777e5e
[INFO] running `Command { std: "docker" "start" "-a" "bd9aca89e5b851130fdb4581723b14e148113bdb85678a02f54a121fdb777e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd9aca89e5b851130fdb4581723b14e148113bdb85678a02f54a121fdb777e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9aca89e5b851130fdb4581723b14e148113bdb85678a02f54a121fdb777e5e", kill_on_drop: false }`
[INFO] [stdout] bd9aca89e5b851130fdb4581723b14e148113bdb85678a02f54a121fdb777e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3e39320524963669e84acc8de48730d835e2fe34ed7db523ff9bf7f14cbc6034
[INFO] running `Command { std: "docker" "start" "-a" "3e39320524963669e84acc8de48730d835e2fe34ed7db523ff9bf7f14cbc6034", kill_on_drop: false }`
[INFO] [stderr]     Checking base64-lib v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "3e39320524963669e84acc8de48730d835e2fe34ed7db523ff9bf7f14cbc6034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e39320524963669e84acc8de48730d835e2fe34ed7db523ff9bf7f14cbc6034", kill_on_drop: false }`
[INFO] [stdout] 3e39320524963669e84acc8de48730d835e2fe34ed7db523ff9bf7f14cbc6034
[INFO] checking base64-lib-0.2.2 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate base64-lib 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate base64-lib 0.2.2 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 base64-lib 0.2.2
[INFO] finished tweaking crates.io crate base64-lib 0.2.2
[INFO] tweaked toml for crates.io crate base64-lib 0.2.2 written to /workspace/builds/worker-4-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 248bb26d087a630ed1a1fa8e1822ae39de2a3cb0af54fd067a2663265fc9ba29
[INFO] running `Command { std: "docker" "start" "-a" "248bb26d087a630ed1a1fa8e1822ae39de2a3cb0af54fd067a2663265fc9ba29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "248bb26d087a630ed1a1fa8e1822ae39de2a3cb0af54fd067a2663265fc9ba29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248bb26d087a630ed1a1fa8e1822ae39de2a3cb0af54fd067a2663265fc9ba29", kill_on_drop: false }`
[INFO] [stdout] 248bb26d087a630ed1a1fa8e1822ae39de2a3cb0af54fd067a2663265fc9ba29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0fda57764a0cb475b32828af6dd61f986602806d3cc92d4aadddf92b225c5c0c
[INFO] running `Command { std: "docker" "start" "-a" "0fda57764a0cb475b32828af6dd61f986602806d3cc92d4aadddf92b225c5c0c", kill_on_drop: false }`
[INFO] [stderr]     Checking base64-lib v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "0fda57764a0cb475b32828af6dd61f986602806d3cc92d4aadddf92b225c5c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fda57764a0cb475b32828af6dd61f986602806d3cc92d4aadddf92b225c5c0c", kill_on_drop: false }`
[INFO] [stdout] 0fda57764a0cb475b32828af6dd61f986602806d3cc92d4aadddf92b225c5c0c
