[INFO] cloning repository https://github.com/jamierpond/mar-is-cool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamierpond/mar-is-cool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamierpond%2Fmar-is-cool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamierpond%2Fmar-is-cool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57044d113e7d325456e34e94eaa0f35a16b91c7d
[INFO] building jamierpond/mar-is-cool against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamierpond%2Fmar-is-cool" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jamierpond/mar-is-cool on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jamierpond/mar-is-cool
[INFO] finished tweaking git repo https://github.com/jamierpond/mar-is-cool
[INFO] tweaked toml for git repo https://github.com/jamierpond/mar-is-cool written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jamierpond/mar-is-cool 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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9addcc22e2ae0ef272d279f4f3c8dd4810bb35df99db02ba78b041ab7d743d08
[INFO] running `Command { std: "docker" "start" "-a" "9addcc22e2ae0ef272d279f4f3c8dd4810bb35df99db02ba78b041ab7d743d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9addcc22e2ae0ef272d279f4f3c8dd4810bb35df99db02ba78b041ab7d743d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9addcc22e2ae0ef272d279f4f3c8dd4810bb35df99db02ba78b041ab7d743d08", kill_on_drop: false }`
[INFO] [stdout] 9addcc22e2ae0ef272d279f4f3c8dd4810bb35df99db02ba78b041ab7d743d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c65e88fda141f227789243b07b3553f29c5050085d9d14c92aa689ec29deb1a2
[INFO] running `Command { std: "docker" "start" "-a" "c65e88fda141f227789243b07b3553f29c5050085d9d14c92aa689ec29deb1a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling mar-is-cool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "c65e88fda141f227789243b07b3553f29c5050085d9d14c92aa689ec29deb1a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65e88fda141f227789243b07b3553f29c5050085d9d14c92aa689ec29deb1a2", kill_on_drop: false }`
[INFO] [stdout] c65e88fda141f227789243b07b3553f29c5050085d9d14c92aa689ec29deb1a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 757d8ca99ce7dc074e30083e0d1d90e2268f8f4d11d3ded79619be9555fb4cf4
[INFO] running `Command { std: "docker" "start" "-a" "757d8ca99ce7dc074e30083e0d1d90e2268f8f4d11d3ded79619be9555fb4cf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mar-is-cool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "757d8ca99ce7dc074e30083e0d1d90e2268f8f4d11d3ded79619be9555fb4cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "757d8ca99ce7dc074e30083e0d1d90e2268f8f4d11d3ded79619be9555fb4cf4", kill_on_drop: false }`
[INFO] [stdout] 757d8ca99ce7dc074e30083e0d1d90e2268f8f4d11d3ded79619be9555fb4cf4