[INFO] fetching crate vcd 0.7.0...
[INFO] checking vcd-0.7.0 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate vcd 0.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate vcd 0.7.0 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vcd 0.7.0
[INFO] finished tweaking crates.io crate vcd 0.7.0
[INFO] tweaked toml for crates.io crate vcd 0.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate vcd 0.7.0 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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4476d816fcf2cb89364e79174b9bb9c4aa165fd67d27192af88c5509ae0e8fec
[INFO] running `Command { std: "docker" "start" "-a" "4476d816fcf2cb89364e79174b9bb9c4aa165fd67d27192af88c5509ae0e8fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4476d816fcf2cb89364e79174b9bb9c4aa165fd67d27192af88c5509ae0e8fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4476d816fcf2cb89364e79174b9bb9c4aa165fd67d27192af88c5509ae0e8fec", kill_on_drop: false }`
[INFO] [stdout] 4476d816fcf2cb89364e79174b9bb9c4aa165fd67d27192af88c5509ae0e8fec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8898b97014b23b5191147ec308eed5a6bbdcad466c89dee9fa33b9fe5d647c0b
[INFO] running `Command { std: "docker" "start" "-a" "8898b97014b23b5191147ec308eed5a6bbdcad466c89dee9fa33b9fe5d647c0b", kill_on_drop: false }`
[INFO] [stderr]     Checking vcd v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "8898b97014b23b5191147ec308eed5a6bbdcad466c89dee9fa33b9fe5d647c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8898b97014b23b5191147ec308eed5a6bbdcad466c89dee9fa33b9fe5d647c0b", kill_on_drop: false }`
[INFO] [stdout] 8898b97014b23b5191147ec308eed5a6bbdcad466c89dee9fa33b9fe5d647c0b
[INFO] checking vcd-0.7.0 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1
[INFO] extracting crate vcd 0.7.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate vcd 0.7.0 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vcd 0.7.0
[INFO] finished tweaking crates.io crate vcd 0.7.0
[INFO] tweaked toml for crates.io crate vcd 0.7.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate vcd 0.7.0 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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17d3dfb2b9cf33296eef7c67ab34764aabc1fa8a3cbac2bc4f0ec1b32bed306b
[INFO] running `Command { std: "docker" "start" "-a" "17d3dfb2b9cf33296eef7c67ab34764aabc1fa8a3cbac2bc4f0ec1b32bed306b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17d3dfb2b9cf33296eef7c67ab34764aabc1fa8a3cbac2bc4f0ec1b32bed306b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d3dfb2b9cf33296eef7c67ab34764aabc1fa8a3cbac2bc4f0ec1b32bed306b", kill_on_drop: false }`
[INFO] [stdout] 17d3dfb2b9cf33296eef7c67ab34764aabc1fa8a3cbac2bc4f0ec1b32bed306b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30d85038d8f86534fcc6624bbc7e24a39cef7e5e544dea77357f8fe92b86d6d2
[INFO] running `Command { std: "docker" "start" "-a" "30d85038d8f86534fcc6624bbc7e24a39cef7e5e544dea77357f8fe92b86d6d2", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "30d85038d8f86534fcc6624bbc7e24a39cef7e5e544dea77357f8fe92b86d6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d85038d8f86534fcc6624bbc7e24a39cef7e5e544dea77357f8fe92b86d6d2", kill_on_drop: false }`
[INFO] [stdout] 30d85038d8f86534fcc6624bbc7e24a39cef7e5e544dea77357f8fe92b86d6d2