[INFO] cloning repository https://github.com/yukotayuki/refp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yukotayuki/refp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukotayuki%2Frefp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukotayuki%2Frefp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a799e01b992dfe7a8f07845c3fdbc36c4c94263
[INFO] checking yukotayuki/refp against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukotayuki%2Frefp" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yukotayuki/refp on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yukotayuki/refp
[INFO] finished tweaking git repo https://github.com/yukotayuki/refp
[INFO] tweaked toml for git repo https://github.com/yukotayuki/refp written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/yukotayuki/refp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4552f37fd505bb0d47c5cfc504f22790e9f790cf0f98a750c82ff4b071bcf569
[INFO] running `Command { std: "docker" "start" "-a" "4552f37fd505bb0d47c5cfc504f22790e9f790cf0f98a750c82ff4b071bcf569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4552f37fd505bb0d47c5cfc504f22790e9f790cf0f98a750c82ff4b071bcf569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4552f37fd505bb0d47c5cfc504f22790e9f790cf0f98a750c82ff4b071bcf569", kill_on_drop: false }`
[INFO] [stdout] 4552f37fd505bb0d47c5cfc504f22790e9f790cf0f98a750c82ff4b071bcf569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a19da3fbba6e6dbf49222545d775f490d440a43a7e3faeb223570888a96a4a9
[INFO] running `Command { std: "docker" "start" "-a" "1a19da3fbba6e6dbf49222545d775f490d440a43a7e3faeb223570888a96a4a9", kill_on_drop: false }`
[INFO] [stderr]     Checking refp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "1a19da3fbba6e6dbf49222545d775f490d440a43a7e3faeb223570888a96a4a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a19da3fbba6e6dbf49222545d775f490d440a43a7e3faeb223570888a96a4a9", kill_on_drop: false }`
[INFO] [stdout] 1a19da3fbba6e6dbf49222545d775f490d440a43a7e3faeb223570888a96a4a9