[INFO] cloning repository https://github.com/bobbilljim/advent2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bobbilljim/advent2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbilljim%2Fadvent2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbilljim%2Fadvent2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d6d2445646376107ad36412d6cd37e7ccd60726
[INFO] checking bobbilljim/advent2020 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbilljim%2Fadvent2020" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bobbilljim/advent2020 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/bobbilljim/advent2020
[INFO] finished tweaking git repo https://github.com/bobbilljim/advent2020
[INFO] tweaked toml for git repo https://github.com/bobbilljim/advent2020 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/bobbilljim/advent2020 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 41813730759c3f64f583a2306f7eb5bfee26d2c083408ed9466ecd6238728bd1
[INFO] running `Command { std: "docker" "start" "-a" "41813730759c3f64f583a2306f7eb5bfee26d2c083408ed9466ecd6238728bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41813730759c3f64f583a2306f7eb5bfee26d2c083408ed9466ecd6238728bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41813730759c3f64f583a2306f7eb5bfee26d2c083408ed9466ecd6238728bd1", kill_on_drop: false }`
[INFO] [stdout] 41813730759c3f64f583a2306f7eb5bfee26d2c083408ed9466ecd6238728bd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 140cd13fd1be6c50c0c5e416135793a114ef2a0d0dc547902fa6c9e6e6f0cb3a
[INFO] running `Command { std: "docker" "start" "-a" "140cd13fd1be6c50c0c5e416135793a114ef2a0d0dc547902fa6c9e6e6f0cb3a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking advent1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "140cd13fd1be6c50c0c5e416135793a114ef2a0d0dc547902fa6c9e6e6f0cb3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140cd13fd1be6c50c0c5e416135793a114ef2a0d0dc547902fa6c9e6e6f0cb3a", kill_on_drop: false }`
[INFO] [stdout] 140cd13fd1be6c50c0c5e416135793a114ef2a0d0dc547902fa6c9e6e6f0cb3a