[INFO] fetching crate rainbow-macros 0.1.0...
[INFO] testing rainbow-macros-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rainbow-macros 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate rainbow-macros 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42715fa37c0db38b514f976bc3cd4619e9284c15775b9fc7fdf6c0a2d2a0060d
[INFO] running `Command { std: "docker" "start" "-a" "42715fa37c0db38b514f976bc3cd4619e9284c15775b9fc7fdf6c0a2d2a0060d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42715fa37c0db38b514f976bc3cd4619e9284c15775b9fc7fdf6c0a2d2a0060d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42715fa37c0db38b514f976bc3cd4619e9284c15775b9fc7fdf6c0a2d2a0060d", kill_on_drop: false }`
[INFO] [stdout] 42715fa37c0db38b514f976bc3cd4619e9284c15775b9fc7fdf6c0a2d2a0060d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64f1754846569f5630d2b030a847671470f4c498f828d1d9cbee40f559350e9f
[INFO] running `Command { std: "docker" "start" "-a" "64f1754846569f5630d2b030a847671470f4c498f828d1d9cbee40f559350e9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling rainbow-shared v0.1.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling rainbow-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.43s
[INFO] running `Command { std: "docker" "inspect" "64f1754846569f5630d2b030a847671470f4c498f828d1d9cbee40f559350e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f1754846569f5630d2b030a847671470f4c498f828d1d9cbee40f559350e9f", kill_on_drop: false }`
[INFO] [stdout] 64f1754846569f5630d2b030a847671470f4c498f828d1d9cbee40f559350e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3bc26ad1e30c7ec2648d8670b3139a4dc1c1abb96e25b45480e4162518b94b0
[INFO] running `Command { std: "docker" "start" "-a" "f3bc26ad1e30c7ec2648d8670b3139a4dc1c1abb96e25b45480e4162518b94b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rainbow-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "f3bc26ad1e30c7ec2648d8670b3139a4dc1c1abb96e25b45480e4162518b94b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3bc26ad1e30c7ec2648d8670b3139a4dc1c1abb96e25b45480e4162518b94b0", kill_on_drop: false }`
[INFO] [stdout] f3bc26ad1e30c7ec2648d8670b3139a4dc1c1abb96e25b45480e4162518b94b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f64c298e85f7d8cd70fce3b3335b60a3e2b805070bf3bf45422ac8b1a6c8ae8f
[INFO] running `Command { std: "docker" "start" "-a" "f64c298e85f7d8cd70fce3b3335b60a3e2b805070bf3bf45422ac8b1a6c8ae8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rainbow_macros-87a9373f1ae98f22)
[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] [stderr]    Doc-tests rainbow-macros
[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" "f64c298e85f7d8cd70fce3b3335b60a3e2b805070bf3bf45422ac8b1a6c8ae8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f64c298e85f7d8cd70fce3b3335b60a3e2b805070bf3bf45422ac8b1a6c8ae8f", kill_on_drop: false }`
[INFO] [stdout] f64c298e85f7d8cd70fce3b3335b60a3e2b805070bf3bf45422ac8b1a6c8ae8f