[INFO] fetching crate tinyget 1.0.0...
[INFO] building tinyget-1.0.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate tinyget 1.0.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate tinyget 1.0.0 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 tinyget 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tinyget 1.0.0
[INFO] tweaked toml for crates.io crate tinyget 1.0.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate crates.io crate tinyget 1.0.0 already has a lockfile, it will not be regenerated
[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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] d01f9a186aed7004a8a146710b56cbcde707075178aab016b349348598fe86c3
[INFO] running `Command { std: "docker" "start" "-a" "d01f9a186aed7004a8a146710b56cbcde707075178aab016b349348598fe86c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d01f9a186aed7004a8a146710b56cbcde707075178aab016b349348598fe86c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01f9a186aed7004a8a146710b56cbcde707075178aab016b349348598fe86c3", kill_on_drop: false }`
[INFO] [stdout] d01f9a186aed7004a8a146710b56cbcde707075178aab016b349348598fe86c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] f3af353e81b04c977c2d489a1489f2380efd92fa13f5f140adc3bde5e9f4ba82
[INFO] running `Command { std: "docker" "start" "-a" "f3af353e81b04c977c2d489a1489f2380efd92fa13f5f140adc3bde5e9f4ba82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tinyget v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: tinyget, (3d32c153d0682f53, 3fc9829af18124b2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tinyget, (29dea6ca7259df1, dac643cd113a6aca), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tinyget, (fd2d7375039e017e, f34dd3f13c75968c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tinyget, (4f12f5df7019f480, 43cbf04693b4d37b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tinyget, (115a21b4a987c974, 4a6b3cebed023005), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tinyget, (115a21b4a987c974, 4a6b3cebed023005), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tinyget, (6f45312a107da10c, cfc7db78593cab73), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tinyget, (ca8bab1db425f2f4, e58bb9d99db79b9d), 8, 24
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "f3af353e81b04c977c2d489a1489f2380efd92fa13f5f140adc3bde5e9f4ba82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3af353e81b04c977c2d489a1489f2380efd92fa13f5f140adc3bde5e9f4ba82", kill_on_drop: false }`
[INFO] [stdout] f3af353e81b04c977c2d489a1489f2380efd92fa13f5f140adc3bde5e9f4ba82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 2087b51d1e4fc4270aa8b2df77a264a5a7ea44b22596f31a4c631519c57f1f63
[INFO] running `Command { std: "docker" "start" "-a" "2087b51d1e4fc4270aa8b2df77a264a5a7ea44b22596f31a4c631519c57f1f63", kill_on_drop: false }`
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "2087b51d1e4fc4270aa8b2df77a264a5a7ea44b22596f31a4c631519c57f1f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2087b51d1e4fc4270aa8b2df77a264a5a7ea44b22596f31a4c631519c57f1f63", kill_on_drop: false }`
[INFO] [stdout] 2087b51d1e4fc4270aa8b2df77a264a5a7ea44b22596f31a4c631519c57f1f63