[INFO] fetching crate spin_sleep 1.0.0...
[INFO] building spin_sleep-1.0.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate spin_sleep 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate spin_sleep 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 spin_sleep 1.0.0
[INFO] finished tweaking crates.io crate spin_sleep 1.0.0
[INFO] tweaked toml for crates.io crate spin_sleep 1.0.0 written to /workspace/builds/worker-1/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7ae59bc148a7c3ce0089616cd13a7c36491957c1e7eeadf4dd1a09122889ed96
[INFO] running `Command { std: "docker" "start" "-a" "7ae59bc148a7c3ce0089616cd13a7c36491957c1e7eeadf4dd1a09122889ed96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ae59bc148a7c3ce0089616cd13a7c36491957c1e7eeadf4dd1a09122889ed96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae59bc148a7c3ce0089616cd13a7c36491957c1e7eeadf4dd1a09122889ed96", kill_on_drop: false }`
[INFO] [stdout] 7ae59bc148a7c3ce0089616cd13a7c36491957c1e7eeadf4dd1a09122889ed96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0f25b89a58b0e27e65290a59384a1cca3e22d888e31f7d636b0282e965797260
[INFO] running `Command { std: "docker" "start" "-a" "0f25b89a58b0e27e65290a59384a1cca3e22d888e31f7d636b0282e965797260", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling spin_sleep v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: spin_sleep, (4e45fd72d042e14, 83979a381e7585f2), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "0f25b89a58b0e27e65290a59384a1cca3e22d888e31f7d636b0282e965797260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f25b89a58b0e27e65290a59384a1cca3e22d888e31f7d636b0282e965797260", kill_on_drop: false }`
[INFO] [stdout] 0f25b89a58b0e27e65290a59384a1cca3e22d888e31f7d636b0282e965797260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3d0e143dce15256c051f4d3f4454eca0e84b4d2b746eece382ffbf63c4e6f520
[INFO] running `Command { std: "docker" "start" "-a" "3d0e143dce15256c051f4d3f4454eca0e84b4d2b746eece382ffbf63c4e6f520", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr] SG_CR_Eslkdjf: spin_sleep, (4e45fd72d042e14, 83979a381e7585f2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (d318f0ec49d2844c, 9963dc6836664ff6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (10275bade51f3a64, 1a4993f89775eba9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ad71db94d2b0dded, b3dc5e463857ea36), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (82926ac54d2532ce, 8542c3146f879d7f), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (47682469233aa24e, 6234a8c7872b30b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (2f2196d24a853f8a, 7c1449fef3a08a41), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (65e85fdf8a9e1307, 8abe54fcfafac5c9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ece079b67c37958b, 2ad04b3daca5c227), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (680b341ec5c76adc, 6c9b8c7d6ea4fc6a), 0, 0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling spin_sleep v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: spin_sleep, (9f1035a3441dbe2f, 9dbdaa923c5b83ed), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: spin_sleep, (814657411a303bc2, abfe6d3bcd010ab), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: spin_sleep, (3976d6e488de29e2, d65be61bf8f205b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: spin_sleep, (53b6d2d9d1102a24, 7740d069cabffff3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: spin_sleep, (d599c7a26203453d, e0e815112feda77b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: spin_sleep, (d4f2701ee60732eb, 2fc9bc1e3a61751b), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "3d0e143dce15256c051f4d3f4454eca0e84b4d2b746eece382ffbf63c4e6f520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d0e143dce15256c051f4d3f4454eca0e84b4d2b746eece382ffbf63c4e6f520", kill_on_drop: false }`
[INFO] [stdout] 3d0e143dce15256c051f4d3f4454eca0e84b4d2b746eece382ffbf63c4e6f520