[INFO] fetching crate drop-with-owned-fields-proc_macros 0.1.2...
[INFO] checking drop-with-owned-fields-proc_macros-0.1.2 against master#da2544bfbe84df7b24d83c029c74299ebf6112c6 for pr-149681
[INFO] extracting crate drop-with-owned-fields-proc_macros 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate drop-with-owned-fields-proc_macros 0.1.2
[INFO] finished tweaking crates.io crate drop-with-owned-fields-proc_macros 0.1.2
[INFO] tweaked toml for crates.io crate drop-with-owned-fields-proc_macros 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate drop-with-owned-fields-proc_macros 0.1.2 on toolchain da2544bfbe84df7b24d83c029c74299ebf6112c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c09fbc2dca968380c046dd9f5b6fe691e99e650d311a1cdfcab3bd2f3989b5f
[INFO] running `Command { std: "docker" "start" "-a" "1c09fbc2dca968380c046dd9f5b6fe691e99e650d311a1cdfcab3bd2f3989b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c09fbc2dca968380c046dd9f5b6fe691e99e650d311a1cdfcab3bd2f3989b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c09fbc2dca968380c046dd9f5b6fe691e99e650d311a1cdfcab3bd2f3989b5f", kill_on_drop: false }`
[INFO] [stdout] 1c09fbc2dca968380c046dd9f5b6fe691e99e650d311a1cdfcab3bd2f3989b5f
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46cddf12e5315e70818fea555895b817b70559ef960b8b8719174459099e64dd
[INFO] running `Command { std: "docker" "start" "-a" "46cddf12e5315e70818fea555895b817b70559ef960b8b8719174459099e64dd", kill_on_drop: false }`
[INFO] [stderr]     Checking drop-with-owned-fields-proc_macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "46cddf12e5315e70818fea555895b817b70559ef960b8b8719174459099e64dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cddf12e5315e70818fea555895b817b70559ef960b8b8719174459099e64dd", kill_on_drop: false }`
[INFO] [stdout] 46cddf12e5315e70818fea555895b817b70559ef960b8b8719174459099e64dd