[INFO] fetching crate kvfmt 0.1.5...
[INFO] testing kvfmt-0.1.5 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate kvfmt 0.1.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate kvfmt 0.1.5 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 kvfmt 0.1.5
[INFO] finished tweaking crates.io crate kvfmt 0.1.5
[INFO] tweaked toml for crates.io crate kvfmt 0.1.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate kvfmt 0.1.5 already has a lockfile, it will not be regenerated
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f389ec4e69c86f8e8c052ef069efa70c8a466a2f4306130b2dfd2552716b8c15
[INFO] running `Command { std: "docker" "start" "-a" "f389ec4e69c86f8e8c052ef069efa70c8a466a2f4306130b2dfd2552716b8c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f389ec4e69c86f8e8c052ef069efa70c8a466a2f4306130b2dfd2552716b8c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f389ec4e69c86f8e8c052ef069efa70c8a466a2f4306130b2dfd2552716b8c15", kill_on_drop: false }`
[INFO] [stdout] f389ec4e69c86f8e8c052ef069efa70c8a466a2f4306130b2dfd2552716b8c15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d43ed1993ac96fc8c44d24d9ec5f9859c738aa1d4055626c6f687c4106fbbdf3
[INFO] running `Command { std: "docker" "start" "-a" "d43ed1993ac96fc8c44d24d9ec5f9859c738aa1d4055626c6f687c4106fbbdf3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kvfmt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "d43ed1993ac96fc8c44d24d9ec5f9859c738aa1d4055626c6f687c4106fbbdf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d43ed1993ac96fc8c44d24d9ec5f9859c738aa1d4055626c6f687c4106fbbdf3", kill_on_drop: false }`
[INFO] [stdout] d43ed1993ac96fc8c44d24d9ec5f9859c738aa1d4055626c6f687c4106fbbdf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ffa937eae8b76a0cea000e34725440342b5f1995a355405c5d10b7764f9a37be
[INFO] running `Command { std: "docker" "start" "-a" "ffa937eae8b76a0cea000e34725440342b5f1995a355405c5d10b7764f9a37be", kill_on_drop: false }`
[INFO] [stderr]    Compiling kvfmt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "ffa937eae8b76a0cea000e34725440342b5f1995a355405c5d10b7764f9a37be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa937eae8b76a0cea000e34725440342b5f1995a355405c5d10b7764f9a37be", kill_on_drop: false }`
[INFO] [stdout] ffa937eae8b76a0cea000e34725440342b5f1995a355405c5d10b7764f9a37be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 034b2d35659f878f44142c6564a17b9ecbe52beffdf44aa6d8c2c69400388976
[INFO] running `Command { std: "docker" "start" "-a" "034b2d35659f878f44142c6564a17b9ecbe52beffdf44aa6d8c2c69400388976", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kvfmt-da8112ecf5debf59)
[INFO] [stdout] test tests::kv ... ok
[INFO] [stderr]    Doc-tests kvfmt
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "034b2d35659f878f44142c6564a17b9ecbe52beffdf44aa6d8c2c69400388976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034b2d35659f878f44142c6564a17b9ecbe52beffdf44aa6d8c2c69400388976", kill_on_drop: false }`
[INFO] [stdout] 034b2d35659f878f44142c6564a17b9ecbe52beffdf44aa6d8c2c69400388976