[INFO] fetching crate sylasteven-system-pns 0.1.2...
[INFO] building sylasteven-system-pns-0.1.2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate sylasteven-system-pns 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate sylasteven-system-pns 0.1.2 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 sylasteven-system-pns 0.1.2
[INFO] finished tweaking crates.io crate sylasteven-system-pns 0.1.2
[INFO] tweaked toml for crates.io crate sylasteven-system-pns 0.1.2 written to /workspace/builds/worker-3-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 5 packages to latest compatible versions
[INFO] [stderr]       Adding pns v0.5.2 (available: v0.18.0)
[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 sylasteven v0.1.1
[INFO] [stderr]   Downloaded layer-system v0.3.1
[INFO] [stderr]   Downloaded pns v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8574ee165763ea4bf49f021f65cd6d3997180f5650f1872776f26f5d5d6cb944
[INFO] running `Command { std: "docker" "start" "-a" "8574ee165763ea4bf49f021f65cd6d3997180f5650f1872776f26f5d5d6cb944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8574ee165763ea4bf49f021f65cd6d3997180f5650f1872776f26f5d5d6cb944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8574ee165763ea4bf49f021f65cd6d3997180f5650f1872776f26f5d5d6cb944", kill_on_drop: false }`
[INFO] [stdout] 8574ee165763ea4bf49f021f65cd6d3997180f5650f1872776f26f5d5d6cb944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 42e26deea5501720d391527cc1aa86b13c83d0d59f79371c86cb0d8c60e7f87e
[INFO] running `Command { std: "docker" "start" "-a" "42e26deea5501720d391527cc1aa86b13c83d0d59f79371c86cb0d8c60e7f87e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pns v0.5.2
[INFO] [stderr]    Compiling layer-system v0.3.1
[INFO] [stderr]    Compiling sylasteven v0.1.1
[INFO] [stderr]    Compiling sylasteven-system-pns v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "42e26deea5501720d391527cc1aa86b13c83d0d59f79371c86cb0d8c60e7f87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e26deea5501720d391527cc1aa86b13c83d0d59f79371c86cb0d8c60e7f87e", kill_on_drop: false }`
[INFO] [stdout] 42e26deea5501720d391527cc1aa86b13c83d0d59f79371c86cb0d8c60e7f87e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6de7e09cd87793286286c31d8b07de264e83017aec6d51aa80d3dcad395496f0
[INFO] running `Command { std: "docker" "start" "-a" "6de7e09cd87793286286c31d8b07de264e83017aec6d51aa80d3dcad395496f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling sylasteven-system-pns v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "6de7e09cd87793286286c31d8b07de264e83017aec6d51aa80d3dcad395496f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de7e09cd87793286286c31d8b07de264e83017aec6d51aa80d3dcad395496f0", kill_on_drop: false }`
[INFO] [stdout] 6de7e09cd87793286286c31d8b07de264e83017aec6d51aa80d3dcad395496f0