[INFO] fetching crate rpls 0.1.2...
[INFO] testing rpls-0.1.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate rpls 0.1.2 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate rpls 0.1.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpls 0.1.2
[INFO] finished tweaking crates.io crate rpls 0.1.2
[INFO] tweaked toml for crates.io crate rpls 0.1.2 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate crates.io crate rpls 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 234cc4f6d42a6603d2d645652f628e5b2edaeb45b8a02882d26233c6349e3083
[INFO] running `Command { std: "docker" "start" "-a" "234cc4f6d42a6603d2d645652f628e5b2edaeb45b8a02882d26233c6349e3083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "234cc4f6d42a6603d2d645652f628e5b2edaeb45b8a02882d26233c6349e3083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234cc4f6d42a6603d2d645652f628e5b2edaeb45b8a02882d26233c6349e3083", kill_on_drop: false }`
[INFO] [stdout] 234cc4f6d42a6603d2d645652f628e5b2edaeb45b8a02882d26233c6349e3083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e819aa3ada125fac619c5911a1cf2d369fae87d3d1d47a68025d57364a43f7c6
[INFO] running `Command { std: "docker" "start" "-a" "e819aa3ada125fac619c5911a1cf2d369fae87d3d1d47a68025d57364a43f7c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpls v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "e819aa3ada125fac619c5911a1cf2d369fae87d3d1d47a68025d57364a43f7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e819aa3ada125fac619c5911a1cf2d369fae87d3d1d47a68025d57364a43f7c6", kill_on_drop: false }`
[INFO] [stdout] e819aa3ada125fac619c5911a1cf2d369fae87d3d1d47a68025d57364a43f7c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aac2d74b4fe4c8736fe06d8e9f93620130e162cad7eb78f7e9b26416d5e0734
[INFO] running `Command { std: "docker" "start" "-a" "5aac2d74b4fe4c8736fe06d8e9f93620130e162cad7eb78f7e9b26416d5e0734", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rpls v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "5aac2d74b4fe4c8736fe06d8e9f93620130e162cad7eb78f7e9b26416d5e0734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aac2d74b4fe4c8736fe06d8e9f93620130e162cad7eb78f7e9b26416d5e0734", kill_on_drop: false }`
[INFO] [stdout] 5aac2d74b4fe4c8736fe06d8e9f93620130e162cad7eb78f7e9b26416d5e0734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8de5d42f4c63ee02fda4f484908a0669ffa8169b3c72a0d1d7f52bec71d10afe
[INFO] running `Command { std: "docker" "start" "-a" "8de5d42f4c63ee02fda4f484908a0669ffa8169b3c72a0d1d7f52bec71d10afe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpls-6f2845bcebde912c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8de5d42f4c63ee02fda4f484908a0669ffa8169b3c72a0d1d7f52bec71d10afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de5d42f4c63ee02fda4f484908a0669ffa8169b3c72a0d1d7f52bec71d10afe", kill_on_drop: false }`
[INFO] [stdout] 8de5d42f4c63ee02fda4f484908a0669ffa8169b3c72a0d1d7f52bec71d10afe