[INFO] fetching crate loop9 0.1.3...
[INFO] building loop9-0.1.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate loop9 0.1.3 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate loop9 0.1.3 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 loop9 0.1.3
[INFO] finished tweaking crates.io crate loop9 0.1.3
[INFO] tweaked toml for crates.io crate loop9 0.1.3 written to /workspace/builds/worker-67/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imgref v1.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] b3a7205f6800216b5be47cc2d26fc5a326912ece81cc385d7440b3eb1019d08b
[INFO] running `Command { std: "docker" "start" "-a" "b3a7205f6800216b5be47cc2d26fc5a326912ece81cc385d7440b3eb1019d08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3a7205f6800216b5be47cc2d26fc5a326912ece81cc385d7440b3eb1019d08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a7205f6800216b5be47cc2d26fc5a326912ece81cc385d7440b3eb1019d08b", kill_on_drop: false }`
[INFO] [stdout] b3a7205f6800216b5be47cc2d26fc5a326912ece81cc385d7440b3eb1019d08b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 543cac51d1f0223f9f7969f6d5adfe959d26edc9c22a23c75ad4b263aa6b4b84
[INFO] running `Command { std: "docker" "start" "-a" "543cac51d1f0223f9f7969f6d5adfe959d26edc9c22a23c75ad4b263aa6b4b84", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgref v1.9.1
[INFO] [stderr]    Compiling loop9 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "543cac51d1f0223f9f7969f6d5adfe959d26edc9c22a23c75ad4b263aa6b4b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543cac51d1f0223f9f7969f6d5adfe959d26edc9c22a23c75ad4b263aa6b4b84", kill_on_drop: false }`
[INFO] [stdout] 543cac51d1f0223f9f7969f6d5adfe959d26edc9c22a23c75ad4b263aa6b4b84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 3ac9a45ceaa3af71a277254e9f91d8625547da8005eb215eb32f0e1f297c9c77
[INFO] running `Command { std: "docker" "start" "-a" "3ac9a45ceaa3af71a277254e9f91d8625547da8005eb215eb32f0e1f297c9c77", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling loop9 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a88c87db57d15922, 698084f25859b1b3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a9044c0196fa2c7d, 10ab60b31f056efd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a9044c0196fa2c7d, 10ab60b31f056efd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a9044c0196fa2c7d, 10ab60b31f056efd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a9044c0196fa2c7d, 10ab60b31f056efd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a9044c0196fa2c7d, 10ab60b31f056efd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a9044c0196fa2c7d, 10ab60b31f056efd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a9044c0196fa2c7d, 10ab60b31f056efd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a9044c0196fa2c7d, 10ab60b31f056efd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (a9044c0196fa2c7d, 10ab60b31f056efd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: loop9, (5a56671520b51a12, 2142a8d0b83eb7b1), 8, 8
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "3ac9a45ceaa3af71a277254e9f91d8625547da8005eb215eb32f0e1f297c9c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac9a45ceaa3af71a277254e9f91d8625547da8005eb215eb32f0e1f297c9c77", kill_on_drop: false }`
[INFO] [stdout] 3ac9a45ceaa3af71a277254e9f91d8625547da8005eb215eb32f0e1f297c9c77