[INFO] cloning repository https://github.com/kyleheadley/type-theory-by-trait
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyleheadley/type-theory-by-trait" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyleheadley%2Ftype-theory-by-trait", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyleheadley%2Ftype-theory-by-trait'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73e03b3c720dcb514bb3c2a7b08f769470b91e64
[INFO] testing kyleheadley/type-theory-by-trait against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyleheadley%2Ftype-theory-by-trait" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kyleheadley/type-theory-by-trait on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kyleheadley/type-theory-by-trait
[INFO] finished tweaking git repo https://github.com/kyleheadley/type-theory-by-trait
[INFO] tweaked toml for git repo https://github.com/kyleheadley/type-theory-by-trait written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/kyleheadley/type-theory-by-trait already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1759941c48299de9d26f53a273e7c4c438ec69bad35a13315a273a6d6d9392d2
[INFO] running `Command { std: "docker" "start" "-a" "1759941c48299de9d26f53a273e7c4c438ec69bad35a13315a273a6d6d9392d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1759941c48299de9d26f53a273e7c4c438ec69bad35a13315a273a6d6d9392d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1759941c48299de9d26f53a273e7c4c438ec69bad35a13315a273a6d6d9392d2", kill_on_drop: false }`
[INFO] [stdout] 1759941c48299de9d26f53a273e7c4c438ec69bad35a13315a273a6d6d9392d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9991dbe6d8e6cf0c6e59197b90db84cf1b482a0d87d91ece5bf39d0f86bf07b
[INFO] running `Command { std: "docker" "start" "-a" "e9991dbe6d8e6cf0c6e59197b90db84cf1b482a0d87d91ece5bf39d0f86bf07b", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-theory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "e9991dbe6d8e6cf0c6e59197b90db84cf1b482a0d87d91ece5bf39d0f86bf07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9991dbe6d8e6cf0c6e59197b90db84cf1b482a0d87d91ece5bf39d0f86bf07b", kill_on_drop: false }`
[INFO] [stdout] e9991dbe6d8e6cf0c6e59197b90db84cf1b482a0d87d91ece5bf39d0f86bf07b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2b3742f39f33b2db9887e3641aaff8ff00084437599427acda87d576fb27835
[INFO] running `Command { std: "docker" "start" "-a" "e2b3742f39f33b2db9887e3641aaff8ff00084437599427acda87d576fb27835", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-theory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "e2b3742f39f33b2db9887e3641aaff8ff00084437599427acda87d576fb27835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b3742f39f33b2db9887e3641aaff8ff00084437599427acda87d576fb27835", kill_on_drop: false }`
[INFO] [stdout] e2b3742f39f33b2db9887e3641aaff8ff00084437599427acda87d576fb27835
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d44b9ccc5c5ac8bd51868aa73dd8302cf5467b62c3eb924f1df8554791692d7
[INFO] running `Command { std: "docker" "start" "-a" "4d44b9ccc5c5ac8bd51868aa73dd8302cf5467b62c3eb924f1df8554791692d7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/type_theory-e118a8c5f5c272bf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test alternates::subtypes::main ... ok
[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] running `Command { std: "docker" "inspect" "4d44b9ccc5c5ac8bd51868aa73dd8302cf5467b62c3eb924f1df8554791692d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d44b9ccc5c5ac8bd51868aa73dd8302cf5467b62c3eb924f1df8554791692d7", kill_on_drop: false }`
[INFO] [stdout] 4d44b9ccc5c5ac8bd51868aa73dd8302cf5467b62c3eb924f1df8554791692d7