[INFO] fetching crate error-code 2.3.0...
[INFO] building error-code-2.3.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate error-code 2.3.0 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate error-code 2.3.0 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 error-code 2.3.0
[INFO] finished tweaking crates.io crate error-code 2.3.0
[INFO] tweaked toml for crates.io crate error-code 2.3.0 written to /workspace/builds/worker-61/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 52c031dc3808d7f0d7551ebe362f62734a0fbabcf1ae79f884510e6c4a950cc6
[INFO] running `Command { std: "docker" "start" "-a" "52c031dc3808d7f0d7551ebe362f62734a0fbabcf1ae79f884510e6c4a950cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52c031dc3808d7f0d7551ebe362f62734a0fbabcf1ae79f884510e6c4a950cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c031dc3808d7f0d7551ebe362f62734a0fbabcf1ae79f884510e6c4a950cc6", kill_on_drop: false }`
[INFO] [stdout] 52c031dc3808d7f0d7551ebe362f62734a0fbabcf1ae79f884510e6c4a950cc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] e125b790f7230deff5200847375687ceae49c553be505ad41f7ed8c0078b2ebc
[INFO] running `Command { std: "docker" "start" "-a" "e125b790f7230deff5200847375687ceae49c553be505ad41f7ed8c0078b2ebc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling str-buf v1.0.5
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (7e386289983c9262, 898826c752d3da08), 0, 0
[INFO] [stderr]    Compiling error-code v2.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "e125b790f7230deff5200847375687ceae49c553be505ad41f7ed8c0078b2ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e125b790f7230deff5200847375687ceae49c553be505ad41f7ed8c0078b2ebc", kill_on_drop: false }`
[INFO] [stdout] e125b790f7230deff5200847375687ceae49c553be505ad41f7ed8c0078b2ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 56a4a02f640067fb7564909bd535371565dd006cfa05483623364386fe1816eb
[INFO] running `Command { std: "docker" "start" "-a" "56a4a02f640067fb7564909bd535371565dd006cfa05483623364386fe1816eb", 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]    Compiling error-code v2.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: error_code, (95fd37801b0509b3, dcfe671691a9cfd2), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "56a4a02f640067fb7564909bd535371565dd006cfa05483623364386fe1816eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a4a02f640067fb7564909bd535371565dd006cfa05483623364386fe1816eb", kill_on_drop: false }`
[INFO] [stdout] 56a4a02f640067fb7564909bd535371565dd006cfa05483623364386fe1816eb