[INFO] fetching crate autofolder 0.5.0...
[INFO] checking autofolder-0.5.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate autofolder 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate autofolder 0.5.0 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 autofolder 0.5.0
[INFO] finished tweaking crates.io crate autofolder 0.5.0
[INFO] tweaked toml for crates.io crate autofolder 0.5.0 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] [stderr]     Updating crates.io index
[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-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] 4af973772d425445a687904ba1a62f26a4457332a3dea8b7326b68187fd71034
[INFO] running `Command { std: "docker" "start" "-a" "4af973772d425445a687904ba1a62f26a4457332a3dea8b7326b68187fd71034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4af973772d425445a687904ba1a62f26a4457332a3dea8b7326b68187fd71034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af973772d425445a687904ba1a62f26a4457332a3dea8b7326b68187fd71034", kill_on_drop: false }`
[INFO] [stdout] 4af973772d425445a687904ba1a62f26a4457332a3dea8b7326b68187fd71034
[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] c74ef3295bfaa0db845d2ba46b653479b0f5264512112a4225f1536792715818
[INFO] running `Command { std: "docker" "start" "-a" "c74ef3295bfaa0db845d2ba46b653479b0f5264512112a4225f1536792715818", kill_on_drop: false }`
[INFO] [stderr]     Checking autofolder v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `VecString` instead of cloning the inner type
[INFO] [stdout]   --> tests/implfolder_tests.rs:59:35
[INFO] [stdout]    |
[INFO] [stdout] 59 |     assert_eq!(autofolder.as_ref().clone().0, vec!["9", "8", "7", "6"]);
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "c74ef3295bfaa0db845d2ba46b653479b0f5264512112a4225f1536792715818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74ef3295bfaa0db845d2ba46b653479b0f5264512112a4225f1536792715818", kill_on_drop: false }`
[INFO] [stdout] c74ef3295bfaa0db845d2ba46b653479b0f5264512112a4225f1536792715818
[INFO] checking autofolder-0.5.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate autofolder 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate autofolder 0.5.0 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 autofolder 0.5.0
[INFO] finished tweaking crates.io crate autofolder 0.5.0
[INFO] tweaked toml for crates.io crate autofolder 0.5.0 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] [stderr]     Updating crates.io index
[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] 7527c291d82b5cfd87c5a0661ecadba9a2a1db8e71487ddf49add6713ee02e7a
[INFO] running `Command { std: "docker" "start" "-a" "7527c291d82b5cfd87c5a0661ecadba9a2a1db8e71487ddf49add6713ee02e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7527c291d82b5cfd87c5a0661ecadba9a2a1db8e71487ddf49add6713ee02e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7527c291d82b5cfd87c5a0661ecadba9a2a1db8e71487ddf49add6713ee02e7a", kill_on_drop: false }`
[INFO] [stdout] 7527c291d82b5cfd87c5a0661ecadba9a2a1db8e71487ddf49add6713ee02e7a
[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] 0388625fd099e1fef92f452b4c65eec209efeb7836e26c991f645cab4d00ad04
[INFO] running `Command { std: "docker" "start" "-a" "0388625fd099e1fef92f452b4c65eec209efeb7836e26c991f645cab4d00ad04", kill_on_drop: false }`
[INFO] [stderr]     Checking autofolder v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `VecString` instead of cloning the inner type
[INFO] [stdout]   --> tests/implfolder_tests.rs:59:35
[INFO] [stdout]    |
[INFO] [stdout] 59 |     assert_eq!(autofolder.as_ref().clone().0, vec!["9", "8", "7", "6"]);
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "0388625fd099e1fef92f452b4c65eec209efeb7836e26c991f645cab4d00ad04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0388625fd099e1fef92f452b4c65eec209efeb7836e26c991f645cab4d00ad04", kill_on_drop: false }`
[INFO] [stdout] 0388625fd099e1fef92f452b4c65eec209efeb7836e26c991f645cab4d00ad04
