[INFO] fetching crate safecast 0.1.1...
[INFO] building safecast-0.1.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate safecast 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate safecast 0.1.1 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safecast 0.1.1
[INFO] finished tweaking crates.io crate safecast 0.1.1
[INFO] tweaked toml for crates.io crate safecast 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c365777c3de3e3aaf1955bbd51d4e0afccddc9f7fa782e7caef1fc10f46e77fe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c365777c3de3e3aaf1955bbd51d4e0afccddc9f7fa782e7caef1fc10f46e77fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c365777c3de3e3aaf1955bbd51d4e0afccddc9f7fa782e7caef1fc10f46e77fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c365777c3de3e3aaf1955bbd51d4e0afccddc9f7fa782e7caef1fc10f46e77fe", kill_on_drop: false }`
[INFO] [stdout] c365777c3de3e3aaf1955bbd51d4e0afccddc9f7fa782e7caef1fc10f46e77fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d35c292c2eb7c0af43df172de521841a5fe14419f122958491cbeca7f4eac34b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d35c292c2eb7c0af43df172de521841a5fe14419f122958491cbeca7f4eac34b", kill_on_drop: false }`
[INFO] [stderr]    Compiling safecast v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "d35c292c2eb7c0af43df172de521841a5fe14419f122958491cbeca7f4eac34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35c292c2eb7c0af43df172de521841a5fe14419f122958491cbeca7f4eac34b", kill_on_drop: false }`
[INFO] [stdout] d35c292c2eb7c0af43df172de521841a5fe14419f122958491cbeca7f4eac34b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 101a2bb6536469a0c4b088c18237144219717aded6a78941fc3f744807dc663f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "101a2bb6536469a0c4b088c18237144219717aded6a78941fc3f744807dc663f", kill_on_drop: false }`
[INFO] [stderr]    Compiling safecast v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: safecast, (80fe5bc2c294ab97, 29e3af1cd99521cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safecast, (2ab9a9b14036df, ce3f34f8ce184254), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safecast, (3fd7923a3a9f2a9e, 9837dd1deb3f8a40), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safecast, (aaa343e3c8e260f0, 53dbc1837039c7d5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safecast, (8365491fcc27c3ff, f4620c00524db921), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "101a2bb6536469a0c4b088c18237144219717aded6a78941fc3f744807dc663f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101a2bb6536469a0c4b088c18237144219717aded6a78941fc3f744807dc663f", kill_on_drop: false }`
[INFO] [stdout] 101a2bb6536469a0c4b088c18237144219717aded6a78941fc3f744807dc663f