[INFO] cloning repository https://github.com/kiv-lang/kiv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kiv-lang/kiv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkiv-lang%2Fkiv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkiv-lang%2Fkiv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4788558efa7211f1d1b422ae8a5751318af74d37
[INFO] testing kiv-lang/kiv against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkiv-lang%2Fkiv" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kiv-lang/kiv
[INFO] finished tweaking git repo https://github.com/kiv-lang/kiv
[INFO] tweaked toml for git repo https://github.com/kiv-lang/kiv written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kiv-lang/kiv on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kiv-lang/kiv 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a317f34cbfadb96e37b192cd782655f957e16f1cc9602c3db320a1cea1e5f039
[INFO] running `Command { std: "docker" "start" "-a" "a317f34cbfadb96e37b192cd782655f957e16f1cc9602c3db320a1cea1e5f039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a317f34cbfadb96e37b192cd782655f957e16f1cc9602c3db320a1cea1e5f039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a317f34cbfadb96e37b192cd782655f957e16f1cc9602c3db320a1cea1e5f039", kill_on_drop: false }`
[INFO] [stdout] a317f34cbfadb96e37b192cd782655f957e16f1cc9602c3db320a1cea1e5f039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a2fa0c04c98365c2a6bebe5f8266db4adddd2e536037db234bdcd19685cfc6d
[INFO] running `Command { std: "docker" "start" "-a" "1a2fa0c04c98365c2a6bebe5f8266db4adddd2e536037db234bdcd19685cfc6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling kiv-formatter v0.1.0 (/opt/rustwide/workdir/tools/kiv-formatter)
[INFO] [stderr]    Compiling kiv-lsp v0.1.0 (/opt/rustwide/workdir/tools/kiv-lsp)
[INFO] [stderr]    Compiling kivc v0.1.0 (/opt/rustwide/workdir/compiler/kivc)
[INFO] [stderr]    Compiling kiv-driver v0.1.0 (/opt/rustwide/workdir/driver)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "1a2fa0c04c98365c2a6bebe5f8266db4adddd2e536037db234bdcd19685cfc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2fa0c04c98365c2a6bebe5f8266db4adddd2e536037db234bdcd19685cfc6d", kill_on_drop: false }`
[INFO] [stdout] 1a2fa0c04c98365c2a6bebe5f8266db4adddd2e536037db234bdcd19685cfc6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de932c69cd194de2e35002b5f9eef492551562e98668f42b8f6864e4db081d81
[INFO] running `Command { std: "docker" "start" "-a" "de932c69cd194de2e35002b5f9eef492551562e98668f42b8f6864e4db081d81", kill_on_drop: false }`
[INFO] [stderr]    Compiling kiv-driver v0.1.0 (/opt/rustwide/workdir/driver)
[INFO] [stderr]    Compiling kivc v0.1.0 (/opt/rustwide/workdir/compiler/kivc)
[INFO] [stderr]    Compiling kiv-lsp v0.1.0 (/opt/rustwide/workdir/tools/kiv-lsp)
[INFO] [stderr]    Compiling kiv-formatter v0.1.0 (/opt/rustwide/workdir/tools/kiv-formatter)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "de932c69cd194de2e35002b5f9eef492551562e98668f42b8f6864e4db081d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de932c69cd194de2e35002b5f9eef492551562e98668f42b8f6864e4db081d81", kill_on_drop: false }`
[INFO] [stdout] de932c69cd194de2e35002b5f9eef492551562e98668f42b8f6864e4db081d81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21d5664a421d3fdd463e4dd8ac3498622f7b728aabf30ece18aefd80b3eaf3c3
[INFO] running `Command { std: "docker" "start" "-a" "21d5664a421d3fdd463e4dd8ac3498622f7b728aabf30ece18aefd80b3eaf3c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kiv-993e53e772aa3b30)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kiv_fmt-a5d170c7c6fccb59)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kiv_lsp-a5c2b4249a823cc2)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kivc-fb038b4b5f1a1e0f)
[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] [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" "21d5664a421d3fdd463e4dd8ac3498622f7b728aabf30ece18aefd80b3eaf3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21d5664a421d3fdd463e4dd8ac3498622f7b728aabf30ece18aefd80b3eaf3c3", kill_on_drop: false }`
[INFO] [stdout] 21d5664a421d3fdd463e4dd8ac3498622f7b728aabf30ece18aefd80b3eaf3c3