[INFO] fetching crate unic-idna-punycode 0.9.0...
[INFO] testing unic-idna-punycode-0.9.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate unic-idna-punycode 0.9.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate unic-idna-punycode 0.9.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unic-idna-punycode 0.9.0
[INFO] finished tweaking crates.io crate unic-idna-punycode 0.9.0
[INFO] tweaked toml for crates.io crate unic-idna-punycode 0.9.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 255a74d7e3f8bc85f1ff197fbe3bc7efad1fc2cc771afecaf00e2b5ea9b77221
[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" "255a74d7e3f8bc85f1ff197fbe3bc7efad1fc2cc771afecaf00e2b5ea9b77221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "255a74d7e3f8bc85f1ff197fbe3bc7efad1fc2cc771afecaf00e2b5ea9b77221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255a74d7e3f8bc85f1ff197fbe3bc7efad1fc2cc771afecaf00e2b5ea9b77221", kill_on_drop: false }`
[INFO] [stdout] 255a74d7e3f8bc85f1ff197fbe3bc7efad1fc2cc771afecaf00e2b5ea9b77221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 837d884004271e3761d4d254fdcfbf6c5a613d5c8ff67c2843a0c633ebfd525e
[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" "837d884004271e3761d4d254fdcfbf6c5a613d5c8ff67c2843a0c633ebfd525e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-idna-punycode v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "837d884004271e3761d4d254fdcfbf6c5a613d5c8ff67c2843a0c633ebfd525e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "837d884004271e3761d4d254fdcfbf6c5a613d5c8ff67c2843a0c633ebfd525e", kill_on_drop: false }`
[INFO] [stdout] 837d884004271e3761d4d254fdcfbf6c5a613d5c8ff67c2843a0c633ebfd525e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e7647ffcbd3ee769223191c98e4a89870a9bc2d6a631727a87ac78604dfb958
[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" "7e7647ffcbd3ee769223191c98e4a89870a9bc2d6a631727a87ac78604dfb958", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unic-idna-punycode v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "7e7647ffcbd3ee769223191c98e4a89870a9bc2d6a631727a87ac78604dfb958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7647ffcbd3ee769223191c98e4a89870a9bc2d6a631727a87ac78604dfb958", kill_on_drop: false }`
[INFO] [stdout] 7e7647ffcbd3ee769223191c98e4a89870a9bc2d6a631727a87ac78604dfb958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97f49bb145abf9b54cc8dc08084c83234f51d84edfb7d57714b9e2cdbb48b41f
[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" "97f49bb145abf9b54cc8dc08084c83234f51d84edfb7d57714b9e2cdbb48b41f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unic_idna_punycode-dc3460d5af78221f
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests unic-idna-punycode
[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" "97f49bb145abf9b54cc8dc08084c83234f51d84edfb7d57714b9e2cdbb48b41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f49bb145abf9b54cc8dc08084c83234f51d84edfb7d57714b9e2cdbb48b41f", kill_on_drop: false }`
[INFO] [stdout] 97f49bb145abf9b54cc8dc08084c83234f51d84edfb7d57714b9e2cdbb48b41f
