[INFO] fetching crate byte-transcoder 0.0.2...
[INFO] building byte-transcoder-0.0.2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate byte-transcoder 0.0.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate byte-transcoder 0.0.2 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byte-transcoder 0.0.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate byte-transcoder 0.0.2
[INFO] tweaked toml for crates.io crate byte-transcoder 0.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate byte-transcoder 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 637ce4e1f8bc1c3e750a3ac34fd41f51af6c69c2333e2c30f76ebff65b555366
[INFO] running `Command { std: "docker" "start" "-a" "637ce4e1f8bc1c3e750a3ac34fd41f51af6c69c2333e2c30f76ebff65b555366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "637ce4e1f8bc1c3e750a3ac34fd41f51af6c69c2333e2c30f76ebff65b555366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637ce4e1f8bc1c3e750a3ac34fd41f51af6c69c2333e2c30f76ebff65b555366", kill_on_drop: false }`
[INFO] [stdout] 637ce4e1f8bc1c3e750a3ac34fd41f51af6c69c2333e2c30f76ebff65b555366


ExecutionFailed(ExitStatus(unix_wait_status(256)))