[INFO] cloning repository https://github.com/gtnao0219/rust_9cc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gtnao0219/rust_9cc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgtnao0219%2Frust_9cc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgtnao0219%2Frust_9cc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 444a21c04819ae001dbff5b69bed34ef394f49af
[INFO] checking gtnao0219/rust_9cc against master#b04bfb4aea99436a62f6a98056e805eb9b0629cc for pr-98835
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgtnao0219%2Frust_9cc" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gtnao0219/rust_9cc on toolchain b04bfb4aea99436a62f6a98056e805eb9b0629cc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b04bfb4aea99436a62f6a98056e805eb9b0629cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gtnao0219/rust_9cc
[INFO] finished tweaking git repo https://github.com/gtnao0219/rust_9cc
[INFO] tweaked toml for git repo https://github.com/gtnao0219/rust_9cc written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/gtnao0219/rust_9cc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b04bfb4aea99436a62f6a98056e805eb9b0629cc" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+b04bfb4aea99436a62f6a98056e805eb9b0629cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc08a53453676a0118a7a00b2eb87be914c332c3c3c318f4d479cd621bf50bf2
[INFO] running `Command { std: "docker" "start" "-a" "bc08a53453676a0118a7a00b2eb87be914c332c3c3c318f4d479cd621bf50bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc08a53453676a0118a7a00b2eb87be914c332c3c3c318f4d479cd621bf50bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc08a53453676a0118a7a00b2eb87be914c332c3c3c318f4d479cd621bf50bf2", kill_on_drop: false }`
[INFO] [stdout] bc08a53453676a0118a7a00b2eb87be914c332c3c3c318f4d479cd621bf50bf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+b04bfb4aea99436a62f6a98056e805eb9b0629cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cf3140dd47ea1fa83ba86d1134f418f594db84649486ed4a2f87c922219e217
[INFO] running `Command { std: "docker" "start" "-a" "8cf3140dd47ea1fa83ba86d1134f418f594db84649486ed4a2f87c922219e217", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_9cc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "8cf3140dd47ea1fa83ba86d1134f418f594db84649486ed4a2f87c922219e217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf3140dd47ea1fa83ba86d1134f418f594db84649486ed4a2f87c922219e217", kill_on_drop: false }`
[INFO] [stdout] 8cf3140dd47ea1fa83ba86d1134f418f594db84649486ed4a2f87c922219e217