[INFO] fetching crate listenfd 0.3.5...
[INFO] building listenfd-0.3.5 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate listenfd 0.3.5 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate listenfd 0.3.5 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 listenfd 0.3.5
[INFO] finished tweaking crates.io crate listenfd 0.3.5
[INFO] tweaked toml for crates.io crate listenfd 0.3.5 written to /workspace/builds/worker-25/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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 7c9789986869c6f854879962f8913c0a065b1610fb25b6ebfe53434648084194
[INFO] running `Command { std: "docker" "start" "-a" "7c9789986869c6f854879962f8913c0a065b1610fb25b6ebfe53434648084194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c9789986869c6f854879962f8913c0a065b1610fb25b6ebfe53434648084194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9789986869c6f854879962f8913c0a065b1610fb25b6ebfe53434648084194", kill_on_drop: false }`
[INFO] [stdout] 7c9789986869c6f854879962f8913c0a065b1610fb25b6ebfe53434648084194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 27d94c6a11a39451885445f458e7720b2f08be084fcee071fa894235de2ebc04
[INFO] running `Command { std: "docker" "start" "-a" "27d94c6a11a39451885445f458e7720b2f08be084fcee071fa894235de2ebc04", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling listenfd v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (968b286b5235a7bc, 1f5405789450a63c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (2cbf508915f5cd31, 8ec878045d1a1b82), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (f2e5244966c62f39, 1fbcb3e57168ac98), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (2d54f586f49cfe56, dede0de0f78641b4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (5e533a926e72e7b0, cb0d0fd479aba541), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (75e9af6a9455136, 74595661c9662852), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (ebe97778eb5bd5bb, 2d745dfcc4566e11), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (24dc1e04c11699b9, d5cdf79977e64a9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (6e431bbc72c49a7e, 1e94a1cf6d93eb96), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (2299005953ce8dc3, 1e4de679c45f9b3a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (3189289d8784ec51, e9c4fe3494b6df22), 8, 8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "27d94c6a11a39451885445f458e7720b2f08be084fcee071fa894235de2ebc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d94c6a11a39451885445f458e7720b2f08be084fcee071fa894235de2ebc04", kill_on_drop: false }`
[INFO] [stdout] 27d94c6a11a39451885445f458e7720b2f08be084fcee071fa894235de2ebc04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 08614666d675057efb1d771365b299abb648ce145eb8c0d915ba8a398c029d83
[INFO] running `Command { std: "docker" "start" "-a" "08614666d675057efb1d771365b299abb648ce145eb8c0d915ba8a398c029d83", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (968b286b5235a7bc, 1f5405789450a63c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (2cbf508915f5cd31, 8ec878045d1a1b82), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (f2e5244966c62f39, 1fbcb3e57168ac98), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (2d54f586f49cfe56, dede0de0f78641b4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (5e533a926e72e7b0, cb0d0fd479aba541), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (75e9af6a9455136, 74595661c9662852), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (ebe97778eb5bd5bb, 2d745dfcc4566e11), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (24dc1e04c11699b9, d5cdf79977e64a9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (6e431bbc72c49a7e, 1e94a1cf6d93eb96), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (2299005953ce8dc3, 1e4de679c45f9b3a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: listenfd, (3189289d8784ec51, e9c4fe3494b6df22), 8, 8
[INFO] [stderr]    Compiling listenfd v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "08614666d675057efb1d771365b299abb648ce145eb8c0d915ba8a398c029d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08614666d675057efb1d771365b299abb648ce145eb8c0d915ba8a398c029d83", kill_on_drop: false }`
[INFO] [stdout] 08614666d675057efb1d771365b299abb648ce145eb8c0d915ba8a398c029d83