[INFO] cloning repository https://github.com/ChrisCrawford1/RustFib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChrisCrawford1/RustFib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisCrawford1%2FRustFib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisCrawford1%2FRustFib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96defd7852f78f1134909a10f4274e2f113f19c3
[INFO] checking ChrisCrawford1/RustFib against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisCrawford1%2FRustFib" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChrisCrawford1/RustFib on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChrisCrawford1/RustFib
[INFO] finished tweaking git repo https://github.com/ChrisCrawford1/RustFib
[INFO] tweaked toml for git repo https://github.com/ChrisCrawford1/RustFib written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ChrisCrawford1/RustFib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15a34e80bd1537a7d258b97891de1af253fa21c6aada0a17fbed0e1f6b564562
[INFO] running `Command { std: "docker" "start" "-a" "15a34e80bd1537a7d258b97891de1af253fa21c6aada0a17fbed0e1f6b564562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15a34e80bd1537a7d258b97891de1af253fa21c6aada0a17fbed0e1f6b564562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a34e80bd1537a7d258b97891de1af253fa21c6aada0a17fbed0e1f6b564562", kill_on_drop: false }`
[INFO] [stdout] 15a34e80bd1537a7d258b97891de1af253fa21c6aada0a17fbed0e1f6b564562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e208029bda84c722a4b498eee29f2c700244cea87d0228e6898db169165dbff
[INFO] running `Command { std: "docker" "start" "-a" "5e208029bda84c722a4b498eee29f2c700244cea87d0228e6898db169165dbff", kill_on_drop: false }`
[INFO] [stderr]     Checking fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "5e208029bda84c722a4b498eee29f2c700244cea87d0228e6898db169165dbff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e208029bda84c722a4b498eee29f2c700244cea87d0228e6898db169165dbff", kill_on_drop: false }`
[INFO] [stdout] 5e208029bda84c722a4b498eee29f2c700244cea87d0228e6898db169165dbff