[INFO] fetching crate rmds 0.1.0...
[INFO] building rmds-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rmds 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rmds 0.1.0
[INFO] finished tweaking crates.io crate rmds 0.1.0
[INFO] tweaked toml for crates.io crate rmds 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmds 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rmds 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cadd736400bc96e5aeaf908d439106773bda2ed7245eb454b9318c03b6d19dca
[INFO] running `Command { std: "docker" "start" "-a" "cadd736400bc96e5aeaf908d439106773bda2ed7245eb454b9318c03b6d19dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cadd736400bc96e5aeaf908d439106773bda2ed7245eb454b9318c03b6d19dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cadd736400bc96e5aeaf908d439106773bda2ed7245eb454b9318c03b6d19dca", kill_on_drop: false }`
[INFO] [stdout] cadd736400bc96e5aeaf908d439106773bda2ed7245eb454b9318c03b6d19dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ef1c141ce5ee01d290fc671205be721d0c5e28a11df6075b7087f0a6c18740b
[INFO] running `Command { std: "docker" "start" "-a" "4ef1c141ce5ee01d290fc671205be721d0c5e28a11df6075b7087f0a6c18740b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "4ef1c141ce5ee01d290fc671205be721d0c5e28a11df6075b7087f0a6c18740b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef1c141ce5ee01d290fc671205be721d0c5e28a11df6075b7087f0a6c18740b", kill_on_drop: false }`
[INFO] [stdout] 4ef1c141ce5ee01d290fc671205be721d0c5e28a11df6075b7087f0a6c18740b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3c2db4cc6d981e08ea6575e73425df0f55f6089fca2f7d5a834fa189a95d5c8
[INFO] running `Command { std: "docker" "start" "-a" "b3c2db4cc6d981e08ea6575e73425df0f55f6089fca2f7d5a834fa189a95d5c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "b3c2db4cc6d981e08ea6575e73425df0f55f6089fca2f7d5a834fa189a95d5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c2db4cc6d981e08ea6575e73425df0f55f6089fca2f7d5a834fa189a95d5c8", kill_on_drop: false }`
[INFO] [stdout] b3c2db4cc6d981e08ea6575e73425df0f55f6089fca2f7d5a834fa189a95d5c8