[INFO] fetching crate zirconium 0.1.0... [INFO] building zirconium-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate zirconium 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate zirconium 0.1.0 [INFO] finished tweaking crates.io crate zirconium 0.1.0 [INFO] tweaked toml for crates.io crate zirconium 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate zirconium 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zirconium 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80a0a4c94ac6124fd243bbf3f224838d79a49a7d7e706241fa4fec4053391645 [INFO] running `Command { std: "docker" "start" "-a" "80a0a4c94ac6124fd243bbf3f224838d79a49a7d7e706241fa4fec4053391645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80a0a4c94ac6124fd243bbf3f224838d79a49a7d7e706241fa4fec4053391645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80a0a4c94ac6124fd243bbf3f224838d79a49a7d7e706241fa4fec4053391645", kill_on_drop: false }` [INFO] [stdout] 80a0a4c94ac6124fd243bbf3f224838d79a49a7d7e706241fa4fec4053391645 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27be772e03e286a6472476d6e02db8b7f3a7b3289bb7771d07cb99ad8c6d8951 [INFO] running `Command { std: "docker" "start" "-a" "27be772e03e286a6472476d6e02db8b7f3a7b3289bb7771d07cb99ad8c6d8951", kill_on_drop: false }` [INFO] [stderr] Compiling zirconium v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "27be772e03e286a6472476d6e02db8b7f3a7b3289bb7771d07cb99ad8c6d8951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27be772e03e286a6472476d6e02db8b7f3a7b3289bb7771d07cb99ad8c6d8951", kill_on_drop: false }` [INFO] [stdout] 27be772e03e286a6472476d6e02db8b7f3a7b3289bb7771d07cb99ad8c6d8951 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9effaf1905ef1868891a95b0b84528a143e9101117a54031a2da46e58f7ac796 [INFO] running `Command { std: "docker" "start" "-a" "9effaf1905ef1868891a95b0b84528a143e9101117a54031a2da46e58f7ac796", kill_on_drop: false }` [INFO] [stderr] Compiling zirconium v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "9effaf1905ef1868891a95b0b84528a143e9101117a54031a2da46e58f7ac796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9effaf1905ef1868891a95b0b84528a143e9101117a54031a2da46e58f7ac796", kill_on_drop: false }` [INFO] [stdout] 9effaf1905ef1868891a95b0b84528a143e9101117a54031a2da46e58f7ac796