[INFO] cloning repository https://github.com/svenfoo/typestate-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svenfoo/typestate-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvenfoo%2Ftypestate-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvenfoo%2Ftypestate-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7752113d5e5e688108a6fb809d15e09f5af1a48e
[INFO] testing svenfoo/typestate-example against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvenfoo%2Ftypestate-example" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/svenfoo/typestate-example 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/svenfoo/typestate-example
[INFO] finished tweaking git repo https://github.com/svenfoo/typestate-example
[INFO] tweaked toml for git repo https://github.com/svenfoo/typestate-example written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/svenfoo/typestate-example 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e4bf67988ddb37b731dc29c27c5b8dcc5e5571ddb7d124ab7b45ed6c9d2056e0
[INFO] running `Command { std: "docker" "start" "-a" "e4bf67988ddb37b731dc29c27c5b8dcc5e5571ddb7d124ab7b45ed6c9d2056e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4bf67988ddb37b731dc29c27c5b8dcc5e5571ddb7d124ab7b45ed6c9d2056e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4bf67988ddb37b731dc29c27c5b8dcc5e5571ddb7d124ab7b45ed6c9d2056e0", kill_on_drop: false }`
[INFO] [stdout] e4bf67988ddb37b731dc29c27c5b8dcc5e5571ddb7d124ab7b45ed6c9d2056e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4bfdf631c46aa68ca0ee72989ef7f318894f0227c2209009c07dff02cdc83c46
[INFO] running `Command { std: "docker" "start" "-a" "4bfdf631c46aa68ca0ee72989ef7f318894f0227c2209009c07dff02cdc83c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling typestate-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "4bfdf631c46aa68ca0ee72989ef7f318894f0227c2209009c07dff02cdc83c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfdf631c46aa68ca0ee72989ef7f318894f0227c2209009c07dff02cdc83c46", kill_on_drop: false }`
[INFO] [stdout] 4bfdf631c46aa68ca0ee72989ef7f318894f0227c2209009c07dff02cdc83c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9393a5e0ea8c651fbbb6265fe143a9cce16cedb3b2c28e0044b6f9ebcf8db1a3
[INFO] running `Command { std: "docker" "start" "-a" "9393a5e0ea8c651fbbb6265fe143a9cce16cedb3b2c28e0044b6f9ebcf8db1a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling typestate-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "9393a5e0ea8c651fbbb6265fe143a9cce16cedb3b2c28e0044b6f9ebcf8db1a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9393a5e0ea8c651fbbb6265fe143a9cce16cedb3b2c28e0044b6f9ebcf8db1a3", kill_on_drop: false }`
[INFO] [stdout] 9393a5e0ea8c651fbbb6265fe143a9cce16cedb3b2c28e0044b6f9ebcf8db1a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3d32644d034e5b2e1ba082daee1613746e0c174800d333b2968727f38f045390
[INFO] running `Command { std: "docker" "start" "-a" "3d32644d034e5b2e1ba082daee1613746e0c174800d333b2968727f38f045390", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/typestate_example-beb1b60b45a041b4)
[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" "3d32644d034e5b2e1ba082daee1613746e0c174800d333b2968727f38f045390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d32644d034e5b2e1ba082daee1613746e0c174800d333b2968727f38f045390", kill_on_drop: false }`
[INFO] [stdout] 3d32644d034e5b2e1ba082daee1613746e0c174800d333b2968727f38f045390