[INFO] fetching crate credit_card 0.1.3...
[INFO] testing credit_card-0.1.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate credit_card 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate credit_card 0.1.3 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 credit_card 0.1.3
[INFO] finished tweaking crates.io crate credit_card 0.1.3
[INFO] tweaked toml for crates.io crate credit_card 0.1.3 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 9345dacc7cba3a1d269209042c8d40b5912a59105e8ef6206dbc9452c6b625a9
[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" "9345dacc7cba3a1d269209042c8d40b5912a59105e8ef6206dbc9452c6b625a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9345dacc7cba3a1d269209042c8d40b5912a59105e8ef6206dbc9452c6b625a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9345dacc7cba3a1d269209042c8d40b5912a59105e8ef6206dbc9452c6b625a9", kill_on_drop: false }`
[INFO] [stdout] 9345dacc7cba3a1d269209042c8d40b5912a59105e8ef6206dbc9452c6b625a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b65602762be6319af470b9707bc58831271ecf68559c359ab834ef4d19f7d8e7
[INFO] running `Command { std: "docker" "start" "-a" "b65602762be6319af470b9707bc58831271ecf68559c359ab834ef4d19f7d8e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling credit_card v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "b65602762be6319af470b9707bc58831271ecf68559c359ab834ef4d19f7d8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65602762be6319af470b9707bc58831271ecf68559c359ab834ef4d19f7d8e7", kill_on_drop: false }`
[INFO] [stdout] b65602762be6319af470b9707bc58831271ecf68559c359ab834ef4d19f7d8e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 660c8b9fb638c6f518c4ccfdc86c34fe7bbe2fe3a6c833251b203c4a2450ec52
[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" "660c8b9fb638c6f518c4ccfdc86c34fe7bbe2fe3a6c833251b203c4a2450ec52", kill_on_drop: false }`
[INFO] [stderr]    Compiling credit_card v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "660c8b9fb638c6f518c4ccfdc86c34fe7bbe2fe3a6c833251b203c4a2450ec52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660c8b9fb638c6f518c4ccfdc86c34fe7bbe2fe3a6c833251b203c4a2450ec52", kill_on_drop: false }`
[INFO] [stdout] 660c8b9fb638c6f518c4ccfdc86c34fe7bbe2fe3a6c833251b203c4a2450ec52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b0b674d8c7b2285da6d800384ec8e14ff79e89c2e06c5dd876dbc7c174e5a5a
[INFO] running `Command { std: "docker" "start" "-a" "4b0b674d8c7b2285da6d800384ec8e14ff79e89c2e06c5dd876dbc7c174e5a5a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/credit_card-cc13ff6e5cad1fea
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::create ... ok
[INFO] [stdout] test tests::is_visa ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests credit_card
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b0b674d8c7b2285da6d800384ec8e14ff79e89c2e06c5dd876dbc7c174e5a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0b674d8c7b2285da6d800384ec8e14ff79e89c2e06c5dd876dbc7c174e5a5a", kill_on_drop: false }`
[INFO] [stdout] 4b0b674d8c7b2285da6d800384ec8e14ff79e89c2e06c5dd876dbc7c174e5a5a
