[INFO] fetching crate flex-error 0.4.2...
[INFO] building flex-error-0.4.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate flex-error 0.4.2 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate flex-error 0.4.2 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 flex-error 0.4.2
[INFO] finished tweaking crates.io crate flex-error 0.4.2
[INFO] tweaked toml for crates.io crate flex-error 0.4.2 written to /workspace/builds/worker-24/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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0734a5698a4c266b0318811fd94dd6fd97a7bd3e8b72ff0cbb7da6a6f0233293
[INFO] running `Command { std: "docker" "start" "-a" "0734a5698a4c266b0318811fd94dd6fd97a7bd3e8b72ff0cbb7da6a6f0233293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0734a5698a4c266b0318811fd94dd6fd97a7bd3e8b72ff0cbb7da6a6f0233293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0734a5698a4c266b0318811fd94dd6fd97a7bd3e8b72ff0cbb7da6a6f0233293", kill_on_drop: false }`
[INFO] [stdout] 0734a5698a4c266b0318811fd94dd6fd97a7bd3e8b72ff0cbb7da6a6f0233293
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 257c258061d10ac977266185e3b3f897375321b5f31b3c8befa9d56bdfbd72b6
[INFO] running `Command { std: "docker" "start" "-a" "257c258061d10ac977266185e3b3f897375321b5f31b3c8befa9d56bdfbd72b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr] SG_CR_Eslkdjf: paste, (ac6d15732dca78c2, e339bd48795d5c50), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: paste, (6e6733997e11a1f9, fdf9904558870e2f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: paste, (2742191485f2ca85, 70b22b5c2ab6a41b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (71db365b7ada9c84, 70e681a72ec1b47c), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (9b054769e2ce31b7, 28077f5e504d720), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (f7de80b7421cf4ca, 5f88370672fe2c29), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (bf5e16bb19c32690, 3e0eb4852ab082b7), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (93156df416bce8e9, 7193c47e7e899697), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (c2b1870d44d21a2, 88ad52f4a14b5948), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (1068e485682ad25d, 205509e57bc689f6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: anyhow, (561a720d574bda8b, c65b1b07b4c20cdc), 8, 8
[INFO] [stderr]    Compiling flex-error v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "257c258061d10ac977266185e3b3f897375321b5f31b3c8befa9d56bdfbd72b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257c258061d10ac977266185e3b3f897375321b5f31b3c8befa9d56bdfbd72b6", kill_on_drop: false }`
[INFO] [stdout] 257c258061d10ac977266185e3b3f897375321b5f31b3c8befa9d56bdfbd72b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 79dcca14b5af8dcad26ac517fc20cf00f16a5b9b4af1b01b2d45300cd884375f
[INFO] running `Command { std: "docker" "start" "-a" "79dcca14b5af8dcad26ac517fc20cf00f16a5b9b4af1b01b2d45300cd884375f", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: paste, (ac6d15732dca78c2, e339bd48795d5c50), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: paste, (6e6733997e11a1f9, fdf9904558870e2f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: paste, (2742191485f2ca85, 70b22b5c2ab6a41b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (71db365b7ada9c84, 70e681a72ec1b47c), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (9b054769e2ce31b7, 28077f5e504d720), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (f7de80b7421cf4ca, 5f88370672fe2c29), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (bf5e16bb19c32690, 3e0eb4852ab082b7), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (93156df416bce8e9, 7193c47e7e899697), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (c2b1870d44d21a2, 88ad52f4a14b5948), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: eyre, (1068e485682ad25d, 205509e57bc689f6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: anyhow, (561a720d574bda8b, c65b1b07b4c20cdc), 8, 8
[INFO] [stderr]    Compiling flex-error v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "79dcca14b5af8dcad26ac517fc20cf00f16a5b9b4af1b01b2d45300cd884375f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79dcca14b5af8dcad26ac517fc20cf00f16a5b9b4af1b01b2d45300cd884375f", kill_on_drop: false }`
[INFO] [stdout] 79dcca14b5af8dcad26ac517fc20cf00f16a5b9b4af1b01b2d45300cd884375f