[INFO] cloning repository https://github.com/USSURATONCACHI/ffi-result
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/USSURATONCACHI/ffi-result" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUSSURATONCACHI%2Fffi-result", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUSSURATONCACHI%2Fffi-result'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c16cec497517e8a84a75a380c5f3bde89bae1799
[INFO] checking USSURATONCACHI/ffi-result against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUSSURATONCACHI%2Fffi-result" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/USSURATONCACHI/ffi-result
[INFO] finished tweaking git repo https://github.com/USSURATONCACHI/ffi-result
[INFO] tweaked toml for git repo https://github.com/USSURATONCACHI/ffi-result written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/USSURATONCACHI/ffi-result on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/USSURATONCACHI/ffi-result 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1c202392f5a3ea7cfaf945c3ef32963168906c24a5a2a7a1608ce98a2a1212c
[INFO] running `Command { std: "docker" "start" "-a" "b1c202392f5a3ea7cfaf945c3ef32963168906c24a5a2a7a1608ce98a2a1212c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1c202392f5a3ea7cfaf945c3ef32963168906c24a5a2a7a1608ce98a2a1212c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c202392f5a3ea7cfaf945c3ef32963168906c24a5a2a7a1608ce98a2a1212c", kill_on_drop: false }`
[INFO] [stdout] b1c202392f5a3ea7cfaf945c3ef32963168906c24a5a2a7a1608ce98a2a1212c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f784f899a8ce3659be6c5e960dcccc519b3ae327b076e676bb4082a92fe78a7
[INFO] running `Command { std: "docker" "start" "-a" "8f784f899a8ce3659be6c5e960dcccc519b3ae327b076e676bb4082a92fe78a7", kill_on_drop: false }`
[INFO] [stderr]     Checking ffi-result v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "8f784f899a8ce3659be6c5e960dcccc519b3ae327b076e676bb4082a92fe78a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f784f899a8ce3659be6c5e960dcccc519b3ae327b076e676bb4082a92fe78a7", kill_on_drop: false }`
[INFO] [stdout] 8f784f899a8ce3659be6c5e960dcccc519b3ae327b076e676bb4082a92fe78a7