[INFO] fetching crate rainbow-macros 0.1.0...
[INFO] testing rainbow-macros-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rainbow-macros 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rainbow-macros 0.1.0 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 crates.io crate rainbow-macros 0.1.0
[INFO] finished tweaking crates.io crate rainbow-macros 0.1.0
[INFO] tweaked toml for crates.io crate rainbow-macros 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] 4cc29a88f980f2cc7ff343976b5af1447958a5aec1696e017a3b4f65d569df3a
[INFO] running `Command { std: "docker" "start" "-a" "4cc29a88f980f2cc7ff343976b5af1447958a5aec1696e017a3b4f65d569df3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cc29a88f980f2cc7ff343976b5af1447958a5aec1696e017a3b4f65d569df3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc29a88f980f2cc7ff343976b5af1447958a5aec1696e017a3b4f65d569df3a", kill_on_drop: false }`
[INFO] [stdout] 4cc29a88f980f2cc7ff343976b5af1447958a5aec1696e017a3b4f65d569df3a
[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] eb13786415af02a6bf5e948deb259196edff774e210165da07b1e3f6fc080415
[INFO] running `Command { std: "docker" "start" "-a" "eb13786415af02a6bf5e948deb259196edff774e210165da07b1e3f6fc080415", kill_on_drop: false }`
[INFO] [stderr]    Compiling rainbow-shared v0.1.0
[INFO] [stderr]    Compiling rainbow-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "eb13786415af02a6bf5e948deb259196edff774e210165da07b1e3f6fc080415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb13786415af02a6bf5e948deb259196edff774e210165da07b1e3f6fc080415", kill_on_drop: false }`
[INFO] [stdout] eb13786415af02a6bf5e948deb259196edff774e210165da07b1e3f6fc080415
[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] 39457d346e53e8377c1a76933411edbb482288f4c9708e548082ca106b4f842b
[INFO] running `Command { std: "docker" "start" "-a" "39457d346e53e8377c1a76933411edbb482288f4c9708e548082ca106b4f842b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rainbow-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "39457d346e53e8377c1a76933411edbb482288f4c9708e548082ca106b4f842b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39457d346e53e8377c1a76933411edbb482288f4c9708e548082ca106b4f842b", kill_on_drop: false }`
[INFO] [stdout] 39457d346e53e8377c1a76933411edbb482288f4c9708e548082ca106b4f842b
[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] 9b3516a2c82b21e3cda3b5375c1e475254b3cb3e8612b59cedf2c1eddf1762af
[INFO] running `Command { std: "docker" "start" "-a" "9b3516a2c82b21e3cda3b5375c1e475254b3cb3e8612b59cedf2c1eddf1762af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rainbow_macros-e0e0281eeb5d0346)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rainbow-macros
[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" "9b3516a2c82b21e3cda3b5375c1e475254b3cb3e8612b59cedf2c1eddf1762af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3516a2c82b21e3cda3b5375c1e475254b3cb3e8612b59cedf2c1eddf1762af", kill_on_drop: false }`
[INFO] [stdout] 9b3516a2c82b21e3cda3b5375c1e475254b3cb3e8612b59cedf2c1eddf1762af