[INFO] fetching crate icu_benchmark_macros 0.3.0...
[INFO] testing icu_benchmark_macros-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate icu_benchmark_macros 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate icu_benchmark_macros 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icu_benchmark_macros 0.3.0
[INFO] finished tweaking crates.io crate icu_benchmark_macros 0.3.0
[INFO] tweaked toml for crates.io crate icu_benchmark_macros 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dlmalloc v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe0fe5d93671cf1a4c70076ab1978992bc827f015ba5c9195461429b2cd913d3
[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" "fe0fe5d93671cf1a4c70076ab1978992bc827f015ba5c9195461429b2cd913d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe0fe5d93671cf1a4c70076ab1978992bc827f015ba5c9195461429b2cd913d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0fe5d93671cf1a4c70076ab1978992bc827f015ba5c9195461429b2cd913d3", kill_on_drop: false }`
[INFO] [stdout] fe0fe5d93671cf1a4c70076ab1978992bc827f015ba5c9195461429b2cd913d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "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] 3da1078d151dd59cecbf1a557f4a54ad3bc63a6bfe058f6301678c3781714e7a
[INFO] running `Command { std: "docker" "start" "-a" "3da1078d151dd59cecbf1a557f4a54ad3bc63a6bfe058f6301678c3781714e7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling icu_benchmark_macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "3da1078d151dd59cecbf1a557f4a54ad3bc63a6bfe058f6301678c3781714e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da1078d151dd59cecbf1a557f4a54ad3bc63a6bfe058f6301678c3781714e7a", kill_on_drop: false }`
[INFO] [stdout] 3da1078d151dd59cecbf1a557f4a54ad3bc63a6bfe058f6301678c3781714e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "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] 0e1eea44e1388d624c0a9d44e44987cd310319a284d7043e606b1a62b8d6c5e5
[INFO] running `Command { std: "docker" "start" "-a" "0e1eea44e1388d624c0a9d44e44987cd310319a284d7043e606b1a62b8d6c5e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling icu_benchmark_macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "0e1eea44e1388d624c0a9d44e44987cd310319a284d7043e606b1a62b8d6c5e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1eea44e1388d624c0a9d44e44987cd310319a284d7043e606b1a62b8d6c5e5", kill_on_drop: false }`
[INFO] [stdout] 0e1eea44e1388d624c0a9d44e44987cd310319a284d7043e606b1a62b8d6c5e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ef1fa28705a9b7e35a7f4e5be7c69350f266b39f3f9f2b37ade1970cd90828f
[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" "4ef1fa28705a9b7e35a7f4e5be7c69350f266b39f3f9f2b37ade1970cd90828f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icu_benchmark_macros-dcf3e49b12069dc4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests icu_benchmark_macros
[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] [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" "4ef1fa28705a9b7e35a7f4e5be7c69350f266b39f3f9f2b37ade1970cd90828f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef1fa28705a9b7e35a7f4e5be7c69350f266b39f3f9f2b37ade1970cd90828f", kill_on_drop: false }`
[INFO] [stdout] 4ef1fa28705a9b7e35a7f4e5be7c69350f266b39f3f9f2b37ade1970cd90828f