[INFO] fetching crate iai 0.1.1...
[INFO] building iai-0.1.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate iai 0.1.1 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate iai 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 iai 0.1.1
[INFO] finished tweaking crates.io crate iai 0.1.1
[INFO] tweaked toml for crates.io crate iai 0.1.1 written to /workspace/builds/worker-98/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 5aaf432780ac0b07c4a3dcb9834c073b0ce3f63c151b4357b261d1a6e76b820a
[INFO] running `Command { std: "docker" "start" "-a" "5aaf432780ac0b07c4a3dcb9834c073b0ce3f63c151b4357b261d1a6e76b820a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aaf432780ac0b07c4a3dcb9834c073b0ce3f63c151b4357b261d1a6e76b820a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aaf432780ac0b07c4a3dcb9834c073b0ce3f63c151b4357b261d1a6e76b820a", kill_on_drop: false }`
[INFO] [stdout] 5aaf432780ac0b07c4a3dcb9834c073b0ce3f63c151b4357b261d1a6e76b820a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 6918bf718a41ab96458f7fe6e9c9c328b8ff8354a314adebd3f83b86cbf1f853
[INFO] running `Command { std: "docker" "start" "-a" "6918bf718a41ab96458f7fe6e9c9c328b8ff8354a314adebd3f83b86cbf1f853", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iai v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: iai, (670412838c4c9d0d, bb4b390f2b44c4f1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iai, (2fe2f917d89f8e83, 6498af2af8c40724), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "6918bf718a41ab96458f7fe6e9c9c328b8ff8354a314adebd3f83b86cbf1f853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6918bf718a41ab96458f7fe6e9c9c328b8ff8354a314adebd3f83b86cbf1f853", kill_on_drop: false }`
[INFO] [stdout] 6918bf718a41ab96458f7fe6e9c9c328b8ff8354a314adebd3f83b86cbf1f853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 646bcee7d452dadefe65c7dc018cedb53e775dcde5b6133cc192027bd44f5955
[INFO] running `Command { std: "docker" "start" "-a" "646bcee7d452dadefe65c7dc018cedb53e775dcde5b6133cc192027bd44f5955", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: iai, (670412838c4c9d0d, bb4b390f2b44c4f1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iai, (2fe2f917d89f8e83, 6498af2af8c40724), 0, 0
[INFO] [stderr]    Compiling iai v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "646bcee7d452dadefe65c7dc018cedb53e775dcde5b6133cc192027bd44f5955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646bcee7d452dadefe65c7dc018cedb53e775dcde5b6133cc192027bd44f5955", kill_on_drop: false }`
[INFO] [stdout] 646bcee7d452dadefe65c7dc018cedb53e775dcde5b6133cc192027bd44f5955