[INFO] fetching crate nairud 0.11.1...
[INFO] building nairud-0.11.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate nairud 0.11.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate nairud 0.11.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nairud 0.11.1
[INFO] tweaked toml for crates.io crate nairud 0.11.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nairud 0.11.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nairud 0.11.1 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43f21b5c1b564cae8b60d4cc5df2b17ea95ec60f152ee7fcfd46d1efdec6fd64
[INFO] running `Command { std: "docker" "start" "-a" "43f21b5c1b564cae8b60d4cc5df2b17ea95ec60f152ee7fcfd46d1efdec6fd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43f21b5c1b564cae8b60d4cc5df2b17ea95ec60f152ee7fcfd46d1efdec6fd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f21b5c1b564cae8b60d4cc5df2b17ea95ec60f152ee7fcfd46d1efdec6fd64", kill_on_drop: false }`
[INFO] [stdout] 43f21b5c1b564cae8b60d4cc5df2b17ea95ec60f152ee7fcfd46d1efdec6fd64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c03298ecaadd5eae84d0f9267b9aad4ac45da516481f282f361cc8e6ef6b7f2
[INFO] running `Command { std: "docker" "start" "-a" "1c03298ecaadd5eae84d0f9267b9aad4ac45da516481f282f361cc8e6ef6b7f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nairud v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "1c03298ecaadd5eae84d0f9267b9aad4ac45da516481f282f361cc8e6ef6b7f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c03298ecaadd5eae84d0f9267b9aad4ac45da516481f282f361cc8e6ef6b7f2", kill_on_drop: false }`
[INFO] [stdout] 1c03298ecaadd5eae84d0f9267b9aad4ac45da516481f282f361cc8e6ef6b7f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e80fcf511e62f360b40a4660e4028ad79a6e95e58bd5d2169a62c81804fa97af
[INFO] running `Command { std: "docker" "start" "-a" "e80fcf511e62f360b40a4660e4028ad79a6e95e58bd5d2169a62c81804fa97af", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeros v19.0.0
[INFO] [stderr]    Compiling nairud v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "e80fcf511e62f360b40a4660e4028ad79a6e95e58bd5d2169a62c81804fa97af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80fcf511e62f360b40a4660e4028ad79a6e95e58bd5d2169a62c81804fa97af", kill_on_drop: false }`
[INFO] [stdout] e80fcf511e62f360b40a4660e4028ad79a6e95e58bd5d2169a62c81804fa97af