[INFO] fetching crate hyperbole_macros 0.1.0...
[INFO] testing hyperbole_macros-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate hyperbole_macros 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate hyperbole_macros 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hyperbole_macros 0.1.0
[INFO] finished tweaking crates.io crate hyperbole_macros 0.1.0
[INFO] tweaked toml for crates.io crate hyperbole_macros 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 517b9d112a584f8bce279f37f3a0ccc1646d6bdac6d7c978bf81ebcc33e4f7ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "517b9d112a584f8bce279f37f3a0ccc1646d6bdac6d7c978bf81ebcc33e4f7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "517b9d112a584f8bce279f37f3a0ccc1646d6bdac6d7c978bf81ebcc33e4f7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517b9d112a584f8bce279f37f3a0ccc1646d6bdac6d7c978bf81ebcc33e4f7ef", kill_on_drop: false }`
[INFO] [stdout] 517b9d112a584f8bce279f37f3a0ccc1646d6bdac6d7c978bf81ebcc33e4f7ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e81bdff9e825b2bb5ca305d8a40f4ff3cd0f78465735646ceaca00e4c390b8bb
[INFO] running `Command { std: "docker" "start" "-a" "e81bdff9e825b2bb5ca305d8a40f4ff3cd0f78465735646ceaca00e4c390b8bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling hyperbole_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.81s
[INFO] running `Command { std: "docker" "inspect" "e81bdff9e825b2bb5ca305d8a40f4ff3cd0f78465735646ceaca00e4c390b8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81bdff9e825b2bb5ca305d8a40f4ff3cd0f78465735646ceaca00e4c390b8bb", kill_on_drop: false }`
[INFO] [stdout] e81bdff9e825b2bb5ca305d8a40f4ff3cd0f78465735646ceaca00e4c390b8bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 79debeead7106d7e7fb861e5e3c1e0e72b31b7611064702afb2a618b4e3a646f
[INFO] running `Command { std: "docker" "start" "-a" "79debeead7106d7e7fb861e5e3c1e0e72b31b7611064702afb2a618b4e3a646f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hyperbole_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "79debeead7106d7e7fb861e5e3c1e0e72b31b7611064702afb2a618b4e3a646f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79debeead7106d7e7fb861e5e3c1e0e72b31b7611064702afb2a618b4e3a646f", kill_on_drop: false }`
[INFO] [stdout] 79debeead7106d7e7fb861e5e3c1e0e72b31b7611064702afb2a618b4e3a646f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7936252e25f0880861840f0bd05fd9630edb104a208bdd7c1d8054031653c72b
[INFO] running `Command { std: "docker" "start" "-a" "7936252e25f0880861840f0bd05fd9630edb104a208bdd7c1d8054031653c72b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hyperbole_macros-882bae888ffa2473
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hyperbole_macros
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7936252e25f0880861840f0bd05fd9630edb104a208bdd7c1d8054031653c72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7936252e25f0880861840f0bd05fd9630edb104a208bdd7c1d8054031653c72b", kill_on_drop: false }`
[INFO] [stdout] 7936252e25f0880861840f0bd05fd9630edb104a208bdd7c1d8054031653c72b