[INFO] fetching crate backdrop 0.1.11...
[INFO] checking backdrop-0.1.11 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate backdrop 0.1.11 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate backdrop 0.1.11 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate backdrop 0.1.11
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate backdrop 0.1.11
[INFO] tweaked toml for crates.io crate backdrop 0.1.11 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate backdrop 0.1.11 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytecheck_derive v0.7.0
[INFO] [stderr]   Downloaded bytecheck v0.7.0
[INFO] [stderr]   Downloaded rkyv_derive v0.7.40
[INFO] [stderr]   Downloaded rkyv v0.7.40
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d3651d84e85496dfe44412722b1215dd20cc2fc7e6b91521a95870df172434e
[INFO] running `Command { std: "docker" "start" "-a" "1d3651d84e85496dfe44412722b1215dd20cc2fc7e6b91521a95870df172434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d3651d84e85496dfe44412722b1215dd20cc2fc7e6b91521a95870df172434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3651d84e85496dfe44412722b1215dd20cc2fc7e6b91521a95870df172434e", kill_on_drop: false }`
[INFO] [stdout] 1d3651d84e85496dfe44412722b1215dd20cc2fc7e6b91521a95870df172434e
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bb779d2e70158dd125092085db1f54c5a23e7463b5c8194c92ad1c9ca6982ec
[INFO] running `Command { std: "docker" "start" "-a" "6bb779d2e70158dd125092085db1f54c5a23e7463b5c8194c92ad1c9ca6982ec", kill_on_drop: false }`
[INFO] [stderr]     Checking backdrop v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "6bb779d2e70158dd125092085db1f54c5a23e7463b5c8194c92ad1c9ca6982ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb779d2e70158dd125092085db1f54c5a23e7463b5c8194c92ad1c9ca6982ec", kill_on_drop: false }`
[INFO] [stdout] 6bb779d2e70158dd125092085db1f54c5a23e7463b5c8194c92ad1c9ca6982ec