[INFO] fetching crate autofolder 0.5.0...
[INFO] checking autofolder-0.5.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate autofolder 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate autofolder 0.5.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e9b0bb5841d3fc35a575e40383f7951acc0b8de1aed48500a0744ac3210f1d7
[INFO] running `Command { std: "docker" "start" "-a" "8e9b0bb5841d3fc35a575e40383f7951acc0b8de1aed48500a0744ac3210f1d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e9b0bb5841d3fc35a575e40383f7951acc0b8de1aed48500a0744ac3210f1d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9b0bb5841d3fc35a575e40383f7951acc0b8de1aed48500a0744ac3210f1d7", kill_on_drop: false }`
[INFO] [stdout] 8e9b0bb5841d3fc35a575e40383f7951acc0b8de1aed48500a0744ac3210f1d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2acb37e1861da2e3a5ef4d49a2ff162fc938055465af94f30e33150d9aa20ec
[INFO] running `Command { std: "docker" "start" "-a" "d2acb37e1861da2e3a5ef4d49a2ff162fc938055465af94f30e33150d9aa20ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking autofolder v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling derive_more v0.99.17
[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 3.00s
[INFO] running `Command { std: "docker" "inspect" "d2acb37e1861da2e3a5ef4d49a2ff162fc938055465af94f30e33150d9aa20ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2acb37e1861da2e3a5ef4d49a2ff162fc938055465af94f30e33150d9aa20ec", kill_on_drop: false }`
[INFO] [stdout] d2acb37e1861da2e3a5ef4d49a2ff162fc938055465af94f30e33150d9aa20ec