[INFO] fetching crate kuiper 0.0.0...
[INFO] testing kuiper-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate kuiper 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate kuiper 0.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kuiper 0.0.0
[INFO] finished tweaking crates.io crate kuiper 0.0.0
[INFO] tweaked toml for crates.io crate kuiper 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79dde12ba20f6d748751e260cfe61aa844a10c485f009667e635d3bd110463ca
[INFO] running `Command { std: "docker" "start" "-a" "79dde12ba20f6d748751e260cfe61aa844a10c485f009667e635d3bd110463ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79dde12ba20f6d748751e260cfe61aa844a10c485f009667e635d3bd110463ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79dde12ba20f6d748751e260cfe61aa844a10c485f009667e635d3bd110463ca", kill_on_drop: false }`
[INFO] [stdout] 79dde12ba20f6d748751e260cfe61aa844a10c485f009667e635d3bd110463ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ee7aca21c1e5f7ac827a1c55d47867a3531c8a087ca0444360b073f400a70c4
[INFO] running `Command { std: "docker" "start" "-a" "3ee7aca21c1e5f7ac827a1c55d47867a3531c8a087ca0444360b073f400a70c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling kuiper v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "3ee7aca21c1e5f7ac827a1c55d47867a3531c8a087ca0444360b073f400a70c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ee7aca21c1e5f7ac827a1c55d47867a3531c8a087ca0444360b073f400a70c4", kill_on_drop: false }`
[INFO] [stdout] 3ee7aca21c1e5f7ac827a1c55d47867a3531c8a087ca0444360b073f400a70c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e29b0fd9c1b25fb77d0b2b3cfc2f3c2ac1dc0944f1356c680bb633fd01ddc578
[INFO] running `Command { std: "docker" "start" "-a" "e29b0fd9c1b25fb77d0b2b3cfc2f3c2ac1dc0944f1356c680bb633fd01ddc578", kill_on_drop: false }`
[INFO] [stderr]    Compiling kuiper v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "e29b0fd9c1b25fb77d0b2b3cfc2f3c2ac1dc0944f1356c680bb633fd01ddc578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e29b0fd9c1b25fb77d0b2b3cfc2f3c2ac1dc0944f1356c680bb633fd01ddc578", kill_on_drop: false }`
[INFO] [stdout] e29b0fd9c1b25fb77d0b2b3cfc2f3c2ac1dc0944f1356c680bb633fd01ddc578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09ca39c4c6b72b45a1f298e91725ae7a5704287e4ae938fc5e9045ddc48ab9d4
[INFO] running `Command { std: "docker" "start" "-a" "09ca39c4c6b72b45a1f298e91725ae7a5704287e4ae938fc5e9045ddc48ab9d4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kuiper-d2f6a1fd82d8c033)
[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] [stderr]    Doc-tests kuiper
[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" "09ca39c4c6b72b45a1f298e91725ae7a5704287e4ae938fc5e9045ddc48ab9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ca39c4c6b72b45a1f298e91725ae7a5704287e4ae938fc5e9045ddc48ab9d4", kill_on_drop: false }`
[INFO] [stdout] 09ca39c4c6b72b45a1f298e91725ae7a5704287e4ae938fc5e9045ddc48ab9d4