[INFO] cloning repository https://github.com/lishaowen0426/lib_demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lishaowen0426/lib_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flishaowen0426%2Flib_demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flishaowen0426%2Flib_demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4d796a07b7c4e405d8d247837866cabf82ebd35
[INFO] checking lishaowen0426/lib_demo/b4d796a07b7c4e405d8d247837866cabf82ebd35 against master#a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb for pr-151109
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flishaowen0426%2Flib_demo" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/lishaowen0426/lib_demo
[INFO] finished tweaking git repo https://github.com/lishaowen0426/lib_demo
[INFO] tweaked toml for git repo https://github.com/lishaowen0426/lib_demo written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lishaowen0426/lib_demo on toolchain a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lishaowen0426/lib_demo 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" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: isolation
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34e33ee38de71248e8d6baf73ed62704c4bfe00b01ed2ce797a16ef9f2ec20c2
[INFO] running `Command { std: "docker" "start" "-a" "34e33ee38de71248e8d6baf73ed62704c4bfe00b01ed2ce797a16ef9f2ec20c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34e33ee38de71248e8d6baf73ed62704c4bfe00b01ed2ce797a16ef9f2ec20c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e33ee38de71248e8d6baf73ed62704c4bfe00b01ed2ce797a16ef9f2ec20c2", kill_on_drop: false }`
[INFO] [stdout] 34e33ee38de71248e8d6baf73ed62704c4bfe00b01ed2ce797a16ef9f2ec20c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d2f4ecfd8cfa135c6e79fb35e9b461151b90419e3c9363809e09cfb06a3e29
[INFO] running `Command { std: "docker" "start" "-a" "68d2f4ecfd8cfa135c6e79fb35e9b461151b90419e3c9363809e09cfb06a3e29", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: isolation
[INFO] [stderr]     Checking lib_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "68d2f4ecfd8cfa135c6e79fb35e9b461151b90419e3c9363809e09cfb06a3e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d2f4ecfd8cfa135c6e79fb35e9b461151b90419e3c9363809e09cfb06a3e29", kill_on_drop: false }`
[INFO] [stdout] 68d2f4ecfd8cfa135c6e79fb35e9b461151b90419e3c9363809e09cfb06a3e29