[INFO] fetching crate digits_iterator 0.1.0...
[INFO] building digits_iterator-0.1.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate digits_iterator 0.1.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate digits_iterator 0.1.0 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 digits_iterator 0.1.0
[INFO] finished tweaking crates.io crate digits_iterator 0.1.0
[INFO] tweaked toml for crates.io crate digits_iterator 0.1.0 written to /workspace/builds/worker-41/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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] dacdf698f8cc8f4382a1cce0fc9e2810a87eebe5661cb25bc587cb188265dc41
[INFO] running `Command { std: "docker" "start" "-a" "dacdf698f8cc8f4382a1cce0fc9e2810a87eebe5661cb25bc587cb188265dc41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dacdf698f8cc8f4382a1cce0fc9e2810a87eebe5661cb25bc587cb188265dc41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dacdf698f8cc8f4382a1cce0fc9e2810a87eebe5661cb25bc587cb188265dc41", kill_on_drop: false }`
[INFO] [stdout] dacdf698f8cc8f4382a1cce0fc9e2810a87eebe5661cb25bc587cb188265dc41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] bd720888912c5bf380a465ed374805ca5fe87a3ae46b5f1613c617b634d9dfba
[INFO] running `Command { std: "docker" "start" "-a" "bd720888912c5bf380a465ed374805ca5fe87a3ae46b5f1613c617b634d9dfba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling digits_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "bd720888912c5bf380a465ed374805ca5fe87a3ae46b5f1613c617b634d9dfba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd720888912c5bf380a465ed374805ca5fe87a3ae46b5f1613c617b634d9dfba", kill_on_drop: false }`
[INFO] [stdout] bd720888912c5bf380a465ed374805ca5fe87a3ae46b5f1613c617b634d9dfba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] d1b70fcda3133f628f54f4c8cc2adffff0949debbd9529f37526ccbf22a4c83d
[INFO] running `Command { std: "docker" "start" "-a" "d1b70fcda3133f628f54f4c8cc2adffff0949debbd9529f37526ccbf22a4c83d", kill_on_drop: false }`
[INFO] [stderr]    Compiling digits_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (b060c71f0ed8238a, f912e49b446e677), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (51589e2fbdeab501, d630b34341df841e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (a7ba018492c0786e, 28b010662a35d652), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (af4d972b039916ac, 8965bbb1f51fb591), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (b84a44a033f728bf, 4e1abee05d1bf165), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (78e1ad442fcaa61a, ba3e4262183fc99), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (2bb63a979eb61cdb, 83623daff5a0808f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (32e0cc20255da16a, c20e89cd78b4a162), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (d60ab7a1b248e83d, 255c68cac1a0285f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (d973e65044b97c0, d85d8dcc863c34ea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (d7f3b727bc3fca6, d7bf48565878223d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (c806e8f141be3de5, 5c0df525aab524f0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (da42358af04dec55, cc2fe937342f0355), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: digits_iterator, (3389577329d1fa1a, 41624d9475914fdc), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "d1b70fcda3133f628f54f4c8cc2adffff0949debbd9529f37526ccbf22a4c83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b70fcda3133f628f54f4c8cc2adffff0949debbd9529f37526ccbf22a4c83d", kill_on_drop: false }`
[INFO] [stdout] d1b70fcda3133f628f54f4c8cc2adffff0949debbd9529f37526ccbf22a4c83d