[INFO] fetching crate unwrap_helpers_proc_macros 0.1.1... [INFO] building unwrap_helpers_proc_macros-0.1.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate unwrap_helpers_proc_macros 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate unwrap_helpers_proc_macros 0.1.1 [INFO] finished tweaking crates.io crate unwrap_helpers_proc_macros 0.1.1 [INFO] tweaked toml for crates.io crate unwrap_helpers_proc_macros 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate unwrap_helpers_proc_macros 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [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] eb390c8a9457f2511c45e0c1acf5a91e42162b4d92fe892df4866438388be5b7 [INFO] running `Command { std: "docker" "start" "-a" "eb390c8a9457f2511c45e0c1acf5a91e42162b4d92fe892df4866438388be5b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb390c8a9457f2511c45e0c1acf5a91e42162b4d92fe892df4866438388be5b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb390c8a9457f2511c45e0c1acf5a91e42162b4d92fe892df4866438388be5b7", kill_on_drop: false }` [INFO] [stdout] eb390c8a9457f2511c45e0c1acf5a91e42162b4d92fe892df4866438388be5b7 [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] a87eb9b1661f7eb52b2f996cbc8c60f7cb995ae0f86a95d7580fc2a4d01d093f [INFO] running `Command { std: "docker" "start" "-a" "a87eb9b1661f7eb52b2f996cbc8c60f7cb995ae0f86a95d7580fc2a4d01d093f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling unwrap_helpers_proc_macros v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.37s [INFO] running `Command { std: "docker" "inspect" "a87eb9b1661f7eb52b2f996cbc8c60f7cb995ae0f86a95d7580fc2a4d01d093f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a87eb9b1661f7eb52b2f996cbc8c60f7cb995ae0f86a95d7580fc2a4d01d093f", kill_on_drop: false }` [INFO] [stdout] a87eb9b1661f7eb52b2f996cbc8c60f7cb995ae0f86a95d7580fc2a4d01d093f [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] 04780b9142a7e0b3586824f77ac3fc930ceb4ab313e7aa23dc90523f7c891a8e [INFO] running `Command { std: "docker" "start" "-a" "04780b9142a7e0b3586824f77ac3fc930ceb4ab313e7aa23dc90523f7c891a8e", kill_on_drop: false }` [INFO] [stderr] Compiling unwrap_helpers_proc_macros v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "04780b9142a7e0b3586824f77ac3fc930ceb4ab313e7aa23dc90523f7c891a8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04780b9142a7e0b3586824f77ac3fc930ceb4ab313e7aa23dc90523f7c891a8e", kill_on_drop: false }` [INFO] [stdout] 04780b9142a7e0b3586824f77ac3fc930ceb4ab313e7aa23dc90523f7c891a8e