[INFO] fetching crate extfmt 0.1.1...
[INFO] building extfmt-0.1.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate extfmt 0.1.1 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate extfmt 0.1.1 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 extfmt 0.1.1
[INFO] finished tweaking crates.io crate extfmt 0.1.1
[INFO] tweaked toml for crates.io crate extfmt 0.1.1 written to /workspace/builds/worker-103/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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 0ab776cd21684d53764ac316688ff7d319f8b2cdb7cd0dbf31c969170fc67286
[INFO] running `Command { std: "docker" "start" "-a" "0ab776cd21684d53764ac316688ff7d319f8b2cdb7cd0dbf31c969170fc67286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab776cd21684d53764ac316688ff7d319f8b2cdb7cd0dbf31c969170fc67286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab776cd21684d53764ac316688ff7d319f8b2cdb7cd0dbf31c969170fc67286", kill_on_drop: false }`
[INFO] [stdout] 0ab776cd21684d53764ac316688ff7d319f8b2cdb7cd0dbf31c969170fc67286
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] bf1aa714dee1da2f7cce9b8cde0f8f6075a63cc54e80a5c474d3033c37afd59c
[INFO] running `Command { std: "docker" "start" "-a" "bf1aa714dee1da2f7cce9b8cde0f8f6075a63cc54e80a5c474d3033c37afd59c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling extfmt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "bf1aa714dee1da2f7cce9b8cde0f8f6075a63cc54e80a5c474d3033c37afd59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1aa714dee1da2f7cce9b8cde0f8f6075a63cc54e80a5c474d3033c37afd59c", kill_on_drop: false }`
[INFO] [stdout] bf1aa714dee1da2f7cce9b8cde0f8f6075a63cc54e80a5c474d3033c37afd59c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] abbe7260b03f00e0df6a5df9ae65895f93002e217a6118fa0accc77a32955c35
[INFO] running `Command { std: "docker" "start" "-a" "abbe7260b03f00e0df6a5df9ae65895f93002e217a6118fa0accc77a32955c35", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling extfmt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: extfmt, (93ee9ae55a3e5e3a, 9c182aba28c59acf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: extfmt, (8494b463c99817c, 7e265f6de5d842c7), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "abbe7260b03f00e0df6a5df9ae65895f93002e217a6118fa0accc77a32955c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abbe7260b03f00e0df6a5df9ae65895f93002e217a6118fa0accc77a32955c35", kill_on_drop: false }`
[INFO] [stdout] abbe7260b03f00e0df6a5df9ae65895f93002e217a6118fa0accc77a32955c35