[INFO] fetching crate meio-protocol 0.93.3...
[INFO] building meio-protocol-0.93.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate meio-protocol 0.93.3 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate meio-protocol 0.93.3 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 meio-protocol 0.93.3
[INFO] finished tweaking crates.io crate meio-protocol 0.93.3
[INFO] tweaked toml for crates.io crate meio-protocol 0.93.3 written to /workspace/builds/worker-104/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] 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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 37c7b23f2cc77d222d39eb551e8d4d6809f1bc86fb01dd26c17132f4c9c8d53f
[INFO] running `Command { std: "docker" "start" "-a" "37c7b23f2cc77d222d39eb551e8d4d6809f1bc86fb01dd26c17132f4c9c8d53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37c7b23f2cc77d222d39eb551e8d4d6809f1bc86fb01dd26c17132f4c9c8d53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c7b23f2cc77d222d39eb551e8d4d6809f1bc86fb01dd26c17132f4c9c8d53f", kill_on_drop: false }`
[INFO] [stdout] 37c7b23f2cc77d222d39eb551e8d4d6809f1bc86fb01dd26c17132f4c9c8d53f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 096bf943d2550b47324df92cade6d4890adb8678a0d9b8a601eae5d04db69e10
[INFO] running `Command { std: "docker" "start" "-a" "096bf943d2550b47324df92cade6d4890adb8678a0d9b8a601eae5d04db69e10", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr] SG_CR_Eslkdjf: anyhow, (561a720d574bda8b, c65b1b07b4c20cdc), 8, 8
[INFO] [stderr]    Compiling meio-protocol v0.93.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.14s
[INFO] running `Command { std: "docker" "inspect" "096bf943d2550b47324df92cade6d4890adb8678a0d9b8a601eae5d04db69e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "096bf943d2550b47324df92cade6d4890adb8678a0d9b8a601eae5d04db69e10", kill_on_drop: false }`
[INFO] [stdout] 096bf943d2550b47324df92cade6d4890adb8678a0d9b8a601eae5d04db69e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 38de6a9a50036a095c6d6fa7defc08dd174f82f6a3182c501dae34186cde7844
[INFO] running `Command { std: "docker" "start" "-a" "38de6a9a50036a095c6d6fa7defc08dd174f82f6a3182c501dae34186cde7844", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: anyhow, (561a720d574bda8b, c65b1b07b4c20cdc), 8, 8
[INFO] [stderr]    Compiling meio-protocol v0.93.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "38de6a9a50036a095c6d6fa7defc08dd174f82f6a3182c501dae34186cde7844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38de6a9a50036a095c6d6fa7defc08dd174f82f6a3182c501dae34186cde7844", kill_on_drop: false }`
[INFO] [stdout] 38de6a9a50036a095c6d6fa7defc08dd174f82f6a3182c501dae34186cde7844