[INFO] fetching crate grep-hyperscan 0.0.1...
[INFO] testing grep-hyperscan-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate grep-hyperscan 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate grep-hyperscan 0.0.1 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 grep-hyperscan 0.0.1
[INFO] finished tweaking crates.io crate grep-hyperscan 0.0.1
[INFO] tweaked toml for crates.io crate grep-hyperscan 0.0.1 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 99489850c8eae69d35b5d2c4d384d86471d9e5ec4e907d664beea5e888f7e0ca
[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" "99489850c8eae69d35b5d2c4d384d86471d9e5ec4e907d664beea5e888f7e0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99489850c8eae69d35b5d2c4d384d86471d9e5ec4e907d664beea5e888f7e0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99489850c8eae69d35b5d2c4d384d86471d9e5ec4e907d664beea5e888f7e0ca", kill_on_drop: false }`
[INFO] [stdout] 99489850c8eae69d35b5d2c4d384d86471d9e5ec4e907d664beea5e888f7e0ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] d84230d0b653c57b7bd366dd99651bf3d120156999c9bf091f5ab96fc8b06a98
[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" "d84230d0b653c57b7bd366dd99651bf3d120156999c9bf091f5ab96fc8b06a98", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-matcher v0.1.4
[INFO] [stderr]    Compiling hyperscan-sys v0.1.8
[INFO] [stderr]    Compiling hyperscan v0.1.8
[INFO] [stderr]    Compiling grep-hyperscan v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "d84230d0b653c57b7bd366dd99651bf3d120156999c9bf091f5ab96fc8b06a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84230d0b653c57b7bd366dd99651bf3d120156999c9bf091f5ab96fc8b06a98", kill_on_drop: false }`
[INFO] [stdout] d84230d0b653c57b7bd366dd99651bf3d120156999c9bf091f5ab96fc8b06a98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 52422f73cf78893fa44e36c5db7cd2a0be94a7002886c69c89ea1a51789355bc
[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" "52422f73cf78893fa44e36c5db7cd2a0be94a7002886c69c89ea1a51789355bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-hyperscan v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "52422f73cf78893fa44e36c5db7cd2a0be94a7002886c69c89ea1a51789355bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52422f73cf78893fa44e36c5db7cd2a0be94a7002886c69c89ea1a51789355bc", kill_on_drop: false }`
[INFO] [stdout] 52422f73cf78893fa44e36c5db7cd2a0be94a7002886c69c89ea1a51789355bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 46d957e3dc1e9c07309dfb12ad659e24106c47ed0370f1de3db95b0a13bec309
[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" "46d957e3dc1e9c07309dfb12ad659e24106c47ed0370f1de3db95b0a13bec309", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grep_hyperscan-d4bc39322b8f72c9
[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] [stderr]    Doc-tests grep-hyperscan
[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" "46d957e3dc1e9c07309dfb12ad659e24106c47ed0370f1de3db95b0a13bec309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d957e3dc1e9c07309dfb12ad659e24106c47ed0370f1de3db95b0a13bec309", kill_on_drop: false }`
[INFO] [stdout] 46d957e3dc1e9c07309dfb12ad659e24106c47ed0370f1de3db95b0a13bec309