[INFO] fetching crate winter-verifier 0.11.0...
[INFO] building winter-verifier-0.11.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate winter-verifier 0.11.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate winter-verifier 0.11.0 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 winter-verifier 0.11.0
[INFO] finished tweaking crates.io crate winter-verifier 0.11.0
[INFO] tweaked toml for crates.io crate winter-verifier 0.11.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winter-math v0.11.0
[INFO] [stderr]   Downloaded winter-crypto v0.11.0
[INFO] [stderr]   Downloaded winter-utils v0.11.0
[INFO] [stderr]   Downloaded winter-air v0.11.0
[INFO] [stderr]   Downloaded winter-fri v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b8ce55d4ba2f137de3bbb0459539e6a9359b6e15c78699cf0853991394c84be3
[INFO] running `Command { std: "docker" "start" "-a" "b8ce55d4ba2f137de3bbb0459539e6a9359b6e15c78699cf0853991394c84be3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8ce55d4ba2f137de3bbb0459539e6a9359b6e15c78699cf0853991394c84be3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ce55d4ba2f137de3bbb0459539e6a9359b6e15c78699cf0853991394c84be3", kill_on_drop: false }`
[INFO] [stdout] b8ce55d4ba2f137de3bbb0459539e6a9359b6e15c78699cf0853991394c84be3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 957f874f42eada6a2995fd4d0f0c8ad02218f715389b32f128888b7d1816d618
[INFO] running `Command { std: "docker" "start" "-a" "957f874f42eada6a2995fd4d0f0c8ad02218f715389b32f128888b7d1816d618", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling winter-utils v0.11.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling blake3 v1.5.5
[INFO] [stderr]    Compiling winter-math v0.11.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling winter-crypto v0.11.0
[INFO] [stderr]    Compiling winter-fri v0.11.0
[INFO] [stderr]    Compiling winter-air v0.11.0
[INFO] [stderr]    Compiling winter-verifier v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "957f874f42eada6a2995fd4d0f0c8ad02218f715389b32f128888b7d1816d618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957f874f42eada6a2995fd4d0f0c8ad02218f715389b32f128888b7d1816d618", kill_on_drop: false }`
[INFO] [stdout] 957f874f42eada6a2995fd4d0f0c8ad02218f715389b32f128888b7d1816d618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aa657f467f3fb26a62c204b269e771653274bce7ee46d78a9b1ee010b4cccb2
[INFO] running `Command { std: "docker" "start" "-a" "9aa657f467f3fb26a62c204b269e771653274bce7ee46d78a9b1ee010b4cccb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling winter-verifier v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "9aa657f467f3fb26a62c204b269e771653274bce7ee46d78a9b1ee010b4cccb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa657f467f3fb26a62c204b269e771653274bce7ee46d78a9b1ee010b4cccb2", kill_on_drop: false }`
[INFO] [stdout] 9aa657f467f3fb26a62c204b269e771653274bce7ee46d78a9b1ee010b4cccb2