[INFO] fetching crate yc-server 0.0.1... [INFO] building yc-server-0.0.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate yc-server 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate yc-server 0.0.1 [INFO] finished tweaking crates.io crate yc-server 0.0.1 [INFO] tweaked toml for crates.io crate yc-server 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate yc-server 0.0.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate yc-server 0.0.1 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2970fd7424e84adef20d1a04d86beb5d8271f333585744eb6b8cd3c1837b2e52 [INFO] running `Command { std: "docker" "start" "-a" "2970fd7424e84adef20d1a04d86beb5d8271f333585744eb6b8cd3c1837b2e52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2970fd7424e84adef20d1a04d86beb5d8271f333585744eb6b8cd3c1837b2e52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2970fd7424e84adef20d1a04d86beb5d8271f333585744eb6b8cd3c1837b2e52", kill_on_drop: false }` [INFO] [stdout] 2970fd7424e84adef20d1a04d86beb5d8271f333585744eb6b8cd3c1837b2e52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba21eb7306504b62dfda963f77d80859549e8263ef23fb09dc3aa8c3bee82520 [INFO] running `Command { std: "docker" "start" "-a" "ba21eb7306504b62dfda963f77d80859549e8263ef23fb09dc3aa8c3bee82520", kill_on_drop: false }` [INFO] [stderr] Compiling yc-server v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "ba21eb7306504b62dfda963f77d80859549e8263ef23fb09dc3aa8c3bee82520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba21eb7306504b62dfda963f77d80859549e8263ef23fb09dc3aa8c3bee82520", kill_on_drop: false }` [INFO] [stdout] ba21eb7306504b62dfda963f77d80859549e8263ef23fb09dc3aa8c3bee82520 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdf6ac3d7e5c64c2e4f27051e2a60aadbee3c7402efd75bbe4ba7f3f6931de48 [INFO] running `Command { std: "docker" "start" "-a" "fdf6ac3d7e5c64c2e4f27051e2a60aadbee3c7402efd75bbe4ba7f3f6931de48", kill_on_drop: false }` [INFO] [stderr] Compiling yc-server v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "fdf6ac3d7e5c64c2e4f27051e2a60aadbee3c7402efd75bbe4ba7f3f6931de48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdf6ac3d7e5c64c2e4f27051e2a60aadbee3c7402efd75bbe4ba7f3f6931de48", kill_on_drop: false }` [INFO] [stdout] fdf6ac3d7e5c64c2e4f27051e2a60aadbee3c7402efd75bbe4ba7f3f6931de48