[INFO] cloning repository https://github.com/x10an14/rust_start
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/x10an14/rust_start" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx10an14%2Frust_start", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx10an14%2Frust_start'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1a5e3408958888cb60600b6a47f17716415eeb3
[INFO] checking x10an14/rust_start against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx10an14%2Frust_start" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/x10an14/rust_start on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/x10an14/rust_start
[INFO] finished tweaking git repo https://github.com/x10an14/rust_start
[INFO] tweaked toml for git repo https://github.com/x10an14/rust_start written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/x10an14/rust_start already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c1f39b213d611d62b456f0d5c825523d967b9e02f6cccf3b7a13dd33e544fb2
[INFO] running `Command { std: "docker" "start" "-a" "6c1f39b213d611d62b456f0d5c825523d967b9e02f6cccf3b7a13dd33e544fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c1f39b213d611d62b456f0d5c825523d967b9e02f6cccf3b7a13dd33e544fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1f39b213d611d62b456f0d5c825523d967b9e02f6cccf3b7a13dd33e544fb2", kill_on_drop: false }`
[INFO] [stdout] 6c1f39b213d611d62b456f0d5c825523d967b9e02f6cccf3b7a13dd33e544fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd886d3eb471c626ae97ad0c71359af086b8a36f6f6d18144c92a733f1c1abde
[INFO] running `Command { std: "docker" "start" "-a" "fd886d3eb471c626ae97ad0c71359af086b8a36f6f6d18144c92a733f1c1abde", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.23
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking guessing_game v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "fd886d3eb471c626ae97ad0c71359af086b8a36f6f6d18144c92a733f1c1abde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd886d3eb471c626ae97ad0c71359af086b8a36f6f6d18144c92a733f1c1abde", kill_on_drop: false }`
[INFO] [stdout] fd886d3eb471c626ae97ad0c71359af086b8a36f6f6d18144c92a733f1c1abde