[INFO] fetching crate souper-ir 2.1.0...
[INFO] building souper-ir-2.1.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate souper-ir 2.1.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate souper-ir 2.1.0 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 souper-ir 2.1.0
[INFO] finished tweaking crates.io crate souper-ir 2.1.0
[INFO] tweaked toml for crates.io crate souper-ir 2.1.0 written to /workspace/builds/worker-108/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] e08f4d6ff3f2fd150553f5fe5d03cb6303fe2377bccf1b9a6c0cb6dd37eec47d
[INFO] running `Command { std: "docker" "start" "-a" "e08f4d6ff3f2fd150553f5fe5d03cb6303fe2377bccf1b9a6c0cb6dd37eec47d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e08f4d6ff3f2fd150553f5fe5d03cb6303fe2377bccf1b9a6c0cb6dd37eec47d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08f4d6ff3f2fd150553f5fe5d03cb6303fe2377bccf1b9a6c0cb6dd37eec47d", kill_on_drop: false }`
[INFO] [stdout] e08f4d6ff3f2fd150553f5fe5d03cb6303fe2377bccf1b9a6c0cb6dd37eec47d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 13501443dc5a72b81cae2e0799c257bf160d873a989a935845ae31124db4b633
[INFO] running `Command { std: "docker" "start" "-a" "13501443dc5a72b81cae2e0799c257bf160d873a989a935845ae31124db4b633", kill_on_drop: false }`
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling souper-ir v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: souper_ir, (eee503cd5eb49136, cac9abea1bc09ea), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: souper_ir, (faff0e147d860e34, 3a1ac6c631205a96), 8, 8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "13501443dc5a72b81cae2e0799c257bf160d873a989a935845ae31124db4b633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13501443dc5a72b81cae2e0799c257bf160d873a989a935845ae31124db4b633", kill_on_drop: false }`
[INFO] [stdout] 13501443dc5a72b81cae2e0799c257bf160d873a989a935845ae31124db4b633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] d1cda30d6edd4f0af570e656331f928bd5d5538ba12250f84a9064b3fe9053bd
[INFO] running `Command { std: "docker" "start" "-a" "d1cda30d6edd4f0af570e656331f928bd5d5538ba12250f84a9064b3fe9053bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: souper_ir, (eee503cd5eb49136, cac9abea1bc09ea), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: souper_ir, (faff0e147d860e34, 3a1ac6c631205a96), 8, 8
[INFO] [stderr]    Compiling souper-ir v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "d1cda30d6edd4f0af570e656331f928bd5d5538ba12250f84a9064b3fe9053bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1cda30d6edd4f0af570e656331f928bd5d5538ba12250f84a9064b3fe9053bd", kill_on_drop: false }`
[INFO] [stdout] d1cda30d6edd4f0af570e656331f928bd5d5538ba12250f84a9064b3fe9053bd