[INFO] fetching crate fslock 0.1.7...
[INFO] building fslock-0.1.7 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate fslock 0.1.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fslock 0.1.7 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 fslock 0.1.7
[INFO] finished tweaking crates.io crate fslock 0.1.7
[INFO] tweaked toml for crates.io crate fslock 0.1.7 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 12632e4681275faa9d56d6f009b9b13c1a34f66d832e82f25301642f9f46368d
[INFO] running `Command { std: "docker" "start" "-a" "12632e4681275faa9d56d6f009b9b13c1a34f66d832e82f25301642f9f46368d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12632e4681275faa9d56d6f009b9b13c1a34f66d832e82f25301642f9f46368d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12632e4681275faa9d56d6f009b9b13c1a34f66d832e82f25301642f9f46368d", kill_on_drop: false }`
[INFO] [stdout] 12632e4681275faa9d56d6f009b9b13c1a34f66d832e82f25301642f9f46368d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c0f90cd42faa9a14cd9fbfd9e6a2f573872d9e4b58e54a80e1f1ea6c20aea83b
[INFO] running `Command { std: "docker" "start" "-a" "c0f90cd42faa9a14cd9fbfd9e6a2f573872d9e4b58e54a80e1f1ea6c20aea83b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (7e386289983c9262, 898826c752d3da08), 0, 0
[INFO] [stderr]    Compiling fslock v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: fslock, (96146525a41c5279, 93b062f490848a7e), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "c0f90cd42faa9a14cd9fbfd9e6a2f573872d9e4b58e54a80e1f1ea6c20aea83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f90cd42faa9a14cd9fbfd9e6a2f573872d9e4b58e54a80e1f1ea6c20aea83b", kill_on_drop: false }`
[INFO] [stdout] c0f90cd42faa9a14cd9fbfd9e6a2f573872d9e4b58e54a80e1f1ea6c20aea83b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c9d6d43f4c4a5a2a7a1478355cc8c3c4943653c52c95d9554e3f615630e4e0be
[INFO] running `Command { std: "docker" "start" "-a" "c9d6d43f4c4a5a2a7a1478355cc8c3c4943653c52c95d9554e3f615630e4e0be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (7e386289983c9262, 898826c752d3da08), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fslock, (96146525a41c5279, 93b062f490848a7e), 0, 0
[INFO] [stderr]    Compiling fslock v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "c9d6d43f4c4a5a2a7a1478355cc8c3c4943653c52c95d9554e3f615630e4e0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d6d43f4c4a5a2a7a1478355cc8c3c4943653c52c95d9554e3f615630e4e0be", kill_on_drop: false }`
[INFO] [stdout] c9d6d43f4c4a5a2a7a1478355cc8c3c4943653c52c95d9554e3f615630e4e0be